523304662451372 has 6 divisors (see below), whose sum is σ = 915783159289908. Its totient is φ = 261652331225684.

The previous prime is 523304662451369. The next prime is 523304662451399. The reversal of 523304662451372 is 273154266403325.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65413082806418 + ... + 65413082806425.

It is an arithmetic number, because the mean of its divisors is an integer number (152630526548318).

Almost surely, 2^{523304662451372} is an apocalyptic number.

It is an amenable number.

523304662451372 is a deficient number, since it is larger than the sum of its proper divisors (392478496838536).

523304662451372 is a wasteful number, since it uses less digits than its factorization.

523304662451372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130826165612847 (or 130826165612845 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 53.

The spelling of 523304662451372 in words is "five hundred twenty-three trillion, three hundred four billion, six hundred sixty-two million, four hundred fifty-one thousand, three hundred seventy-two".