20332504886250 has 80 divisors (see below), whose sum is σ = 51078288165696. Its totient is φ = 5393907840000.

The previous prime is 20332504886207. The next prime is 20332504886273. The reversal of 20332504886250 is 5268840523302.

It is a self number, because there is not a number n which added to its sum of digits gives 20332504886250.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 13322886 + ... + 14770385.

Almost surely, 2^{20332504886250} is an apocalyptic number.

20332504886250 is an abundant number, since it is smaller than the sum of its proper divisors (30745783279446).

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

20332504886250 is a wasteful number, since it uses less digits than its factorization.

20332504886250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28093489 (or 28093474 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 48.

The spelling of 20332504886250 in words is "twenty trillion, three hundred thirty-two billion, five hundred four million, eight hundred eighty-six thousand, two hundred fifty".