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53410142052 = 22321924109737
BaseRepresentation
bin110001101111011111…
…100001011101100100
312002212020121100002100
4301233133201131210
51333340444021202
640311500412100
73600360500601
oct615737413544
9162766540070
1053410142052
11207186a6273
12a426b47030
135062406c67
1428295bb6a8
1515c8e5241c
hexc6f7e1764

53410142052 has 54 divisors (see below), whose sum is σ = 142488726198. Its totient is φ = 16866356544.

The previous prime is 53410141979. The next prime is 53410142053. The reversal of 53410142052 is 25024101435.

53410142052 is a `hidden beast` number, since 534 + 101 + 4 + 20 + 5 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 45009319716 + 8400822336 = 212154^2 + 91656^2 .

It is not an unprimeable number, because it can be changed into a prime (53410142053) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2041873 + ... + 2067864.

Almost surely, 253410142052 is an apocalyptic number.

It is an amenable number.

53410142052 is an abundant number, since it is smaller than the sum of its proper divisors (89078584146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53410142052 is a wasteful number, since it uses less digits than its factorization.

53410142052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4109785 (or 4109761 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 53410142052 its reverse (25024101435), we get a palindrome (78434243487).

The spelling of 53410142052 in words is "fifty-three billion, four hundred ten million, one hundred forty-two thousand, fifty-two".

Divisors: 1 2 3 4 6 9 12 18 19 36 38 57 76 114 171 228 342 361 684 722 1083 1444 2166 3249 4332 6498 12996 4109737 8219474 12329211 16438948 24658422 36987633 49316844 73975266 78085003 147950532 156170006 234255009 312340012 468510018 702765027 937020036 1405530054 1483615057 2811060108 2967230114 4450845171 5934460228 8901690342 13352535513 17803380684 26705071026 53410142052