52200521621496 has 80 divisors (see below), whose sum is σ = 146267158653000. Its totient is φ = 17393347048896.

The previous prime is 52200521621459. The next prime is 52200521621509. The reversal of 52200521621496 is 69412612500225.

52200521621496 is a `hidden beast` number, since 5 + 2 + 20 + 0 + 521 + 6 + 2 + 14 + 96 = 666.

It is a super-3 number, since 3×52200521621496³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14149810 + ... + 17453313.

Almost surely, 2^{52200521621496} is an apocalyptic number.

It is an amenable number.

52200521621496 is an abundant number, since it is smaller than the sum of its proper divisors (94066637031504).

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

52200521621496 is a wasteful number, since it uses less digits than its factorization.

52200521621496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31605690 (or 31605677 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 52200521621496 in words is "fifty-two trillion, two hundred billion, five hundred twenty-one million, six hundred twenty-one thousand, four hundred ninety-six".