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53080723035 = 3351920694239
BaseRepresentation
bin110001011011110110…
…111000111001011011
312002000021202010011000
4301123312320321123
51332202131114120
640215052040043
73556250462364
oct613366707133
9162007663130
1053080723035
112056975894a
12a354763023
13500c0a8772
1427d794ab6b
1515aa081990
hexc5bdb8e5b

53080723035 has 32 divisors (see below), whose sum is σ = 99332352000. Its totient is φ = 26819732448.

The previous prime is 53080723009. The next prime is 53080723039. The reversal of 53080723035 is 53032708035.

It is not a de Polignac number, because 53080723035 - 27 = 53080722907 is a prime.

It is a super-2 number, since 2×530807230352 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53080723039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10344555 + ... + 10349684.

It is an arithmetic number, because the mean of its divisors is an integer number (3104136000).

Almost surely, 253080723035 is an apocalyptic number.

53080723035 is a deficient number, since it is larger than the sum of its proper divisors (46251628965).

53080723035 is a wasteful number, since it uses less digits than its factorization.

53080723035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20694272 (or 20694266 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The spelling of 53080723035 in words is "fifty-three billion, eighty million, seven hundred twenty-three thousand, thirty-five".

Divisors: 1 3 5 9 15 19 27 45 57 95 135 171 285 513 855 2565 20694239 62082717 103471195 186248151 310413585 393190541 558744453 931240755 1179571623 1965952705 2793722265 3538714869 5897858115 10616144607 17693574345 53080723035