72507460453374 has 16 divisors (see below), whose sum is σ = 146850552817920. Its totient is φ = 23863214832600.

The previous prime is 72507460453361. The next prime is 72507460453429. The reversal of 72507460453374 is 47335406470527.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76484662452 + ... + 76484663399.

It is an arithmetic number, because the mean of its divisors is an integer number (9178159551120).

Almost surely, 2^{72507460453374} is an apocalyptic number.

72507460453374 is an abundant number, since it is smaller than the sum of its proper divisors (74343092364546).

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

72507460453374 is a wasteful number, since it uses less digits than its factorization.

72507460453374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152969325935.

The product of its (nonzero) digits is 59270400, while the sum is 57.

The spelling of 72507460453374 in words is "seventy-two trillion, five hundred seven billion, four hundred sixty million, four hundred fifty-three thousand, three hundred seventy-four".