20032250408 has 16 divisors (see below), whose sum is σ = 37563256500. Its totient is φ = 10015382016.

The previous prime is 20032250389. The next prime is 20032250419. The reversal of 20032250408 is 80405223002.

It can be written as a sum of positive squares in 2 ways, for example, as 16982781124 + 3049469284 = 130318^2 + 55222^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31448 + ... + 202616.

Almost surely, 2^20032250408 is an apocalyptic number.

It is an amenable number.

20032250408 is a deficient number, since it is larger than the sum of its proper divisors (17531006092).

20032250408 is a wasteful number, since it uses less digits than its factorization.

20032250408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185804 (or 185800 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The spelling of 20032250408 in words is "twenty billion, thirty-two million, two hundred fifty thousand, four hundred eight".