72314607563045 has 16 divisors (see below), whose sum is σ = 92030526008640. Its totient is φ = 54360683384064.

The previous prime is 72314607562957. The next prime is 72314607563069. The reversal of 72314607563045 is 54036570641327.

It is a cyclic number.

It is not a de Polignac number, because 72314607563045 - 2²⁶ = 72314540454181 is a prime.

It is a super-2 number, since 2×72314607563045² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 687152627 + ... + 687257856.

It is an arithmetic number, because the mean of its divisors is an integer number (5751907875540).

Almost surely, 2^{72314607563045} is an apocalyptic number.

It is an amenable number.

72314607563045 is a deficient number, since it is larger than the sum of its proper divisors (19715918445595).

72314607563045 is a wasteful number, since it uses less digits than its factorization.

72314607563045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374411124.

The product of its (nonzero) digits is 12700800, while the sum is 53.

The spelling of 72314607563045 in words is "seventy-two trillion, three hundred fourteen billion, six hundred seven million, five hundred sixty-three thousand, forty-five".