20352532204 has 12 divisors (see below), whose sum is σ = 35619240384. Its totient is φ = 10175606384.

The previous prime is 20352532177. The next prime is 20352532217. The reversal of 20352532204 is 40223525302.

It is a happy number.

It is a super-2 number, since 2×20352532204² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91927 + ... + 221710.

It is an arithmetic number, because the mean of its divisors is an integer number (2968270032).

Almost surely, 2^20352532204 is an apocalyptic number.

It is an amenable number.

20352532204 is a deficient number, since it is larger than the sum of its proper divisors (15266708180).

20352532204 is a wasteful number, since it uses less digits than its factorization.

20352532204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329864 (or 329862 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The spelling of 20352532204 in words is "twenty billion, three hundred fifty-two million, five hundred thirty-two thousand, two hundred four".