20579032010 has 64 divisors (see below), whose sum is σ = 38391978240. Its totient is φ = 7936965120.

The previous prime is 20579031943. The next prime is 20579032013. The reversal of 20579032010 is 1023097502.

It is not an unprimeable number, because it can be changed into a prime (20579032013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14987684 + ... + 14989056.

It is an arithmetic number, because the mean of its divisors is an integer number (599874660).

Almost surely, 2^20579032010 is an apocalyptic number.

20579032010 is a deficient number, since it is larger than the sum of its proper divisors (17812946230).

20579032010 is a wasteful number, since it uses less digits than its factorization.

20579032010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1823.

The product of its (nonzero) digits is 3780, while the sum is 29.

The spelling of 20579032010 in words is "twenty billion, five hundred seventy-nine million, thirty-two thousand, ten".