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53073723627 = 326539030751
BaseRepresentation
bin110001011011011100…
…001100000011101011
312001222210120111202200
4301123130030003223
51332143333124002
640214242031243
73556134131061
oct613334140353
9161883514680
1053073723627
1120565808111
12a352348523
13500a7c78c2
1427d6a48031
1515a964cb1c
hexc5b70c0eb

53073723627 has 12 divisors (see below), whose sum is σ = 76779453504. Its totient is φ = 35328294000.

The previous prime is 53073723613. The next prime is 53073723697. The reversal of 53073723627 is 72632737035.

53073723627 is a `hidden beast` number, since 530 + 7 + 37 + 23 + 62 + 7 = 666.

53073723627 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53073723627 - 27 = 53073723499 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (53073723697) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4509499 + ... + 4521252.

It is an arithmetic number, because the mean of its divisors is an integer number (6398287792).

Almost surely, 253073723627 is an apocalyptic number.

53073723627 is a deficient number, since it is larger than the sum of its proper divisors (23705729877).

53073723627 is a wasteful number, since it uses less digits than its factorization.

53073723627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9031410 (or 9031407 counting only the distinct ones).

The product of its (nonzero) digits is 1111320, while the sum is 45.

The spelling of 53073723627 in words is "fifty-three billion, seventy-three million, seven hundred twenty-three thousand, six hundred twenty-seven".

Divisors: 1 3 9 653 1959 5877 9030751 27092253 81276759 5897080403 17691241209 53073723627