20372250354764 has 48 divisors (see below), whose sum is σ = 45057430473216. Its totient is φ = 7828511068800.

The previous prime is 20372250354761. The next prime is 20372250354809. The reversal of 20372250354764 is 46745305227302.

It is not an unprimeable number, because it can be changed into a prime (20372250354761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 453016352 + ... + 453061319.

It is an arithmetic number, because the mean of its divisors is an integer number (938696468192).

Almost surely, 2^{20372250354764} is an apocalyptic number.

It is an amenable number.

20372250354764 is an abundant number, since it is smaller than the sum of its proper divisors (24685180118452).

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

20372250354764 is a wasteful number, since it uses less digits than its factorization.

20372250354764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906077766 (or 906077764 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 50.

The spelling of 20372250354764 in words is "twenty trillion, three hundred seventy-two billion, two hundred fifty million, three hundred fifty-four thousand, seven hundred sixty-four".