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53054210324 = 2213263552581
BaseRepresentation
bin110001011010010001…
…110000000100010100
312001221102212010112202
4301122101300010110
51332123334212244
640212303504032
73555506230013
oct613221600424
9161842763482
1053054210324
112055579a515
12a3478b8018
135006754b7b
1427d4208a7a
1515a7a9604e
hexc5a470114

53054210324 has 6 divisors (see below), whose sum is σ = 92844868074. Its totient is φ = 26527105160.

The previous prime is 53054210323. The next prime is 53054210381. The reversal of 53054210324 is 42301245035.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 49136702224 + 3917508100 = 221668^2 + 62590^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53054210323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6631776287 + ... + 6631776294.

It is an arithmetic number, because the mean of its divisors is an integer number (15474144679).

Almost surely, 253054210324 is an apocalyptic number.

It is an amenable number.

53054210324 is a deficient number, since it is larger than the sum of its proper divisors (39790657750).

53054210324 is a wasteful number, since it uses less digits than its factorization.

53054210324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13263552585 (or 13263552583 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 53054210324 its reverse (42301245035), we get a palindrome (95355455359).

The spelling of 53054210324 in words is "fifty-three billion, fifty-four million, two hundred ten thousand, three hundred twenty-four".

Divisors: 1 2 4 13263552581 26527105162 53054210324