523153260146532 has 96 divisors (see below), whose sum is σ = 1234596263531904. Its totient is φ = 172409295052800.

The previous prime is 523153260146471. The next prime is 523153260146549. The reversal of 523153260146532 is 235641062351325.

It is a super-2 number, since 2×523153260146532² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13924371307 + ... + 13924408877.

It is an arithmetic number, because the mean of its divisors is an integer number (12860377745124).

Almost surely, 2^{523153260146532} is an apocalyptic number.

It is an amenable number.

523153260146532 is an abundant number, since it is smaller than the sum of its proper divisors (711443003385372).

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

523153260146532 is a wasteful number, since it uses less digits than its factorization.

523153260146532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74989 (or 74987 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 48.

The spelling of 523153260146532 in words is "five hundred twenty-three trillion, one hundred fifty-three billion, two hundred sixty million, one hundred forty-six thousand, five hundred thirty-two".