576536420 has 12 divisors (see below), whose sum is σ = 1210726524. Its totient is φ = 230614560.

The previous prime is 576536417. The next prime is 576536449. The reversal of 576536420 is 24635675.

It can be written as a sum of positive squares in 2 ways, for example, as 234212416 + 342324004 = 15304^2 + 18502^2 .

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, 14413391 + ... + 14413430.

It is an arithmetic number, because the mean of its divisors is an integer number (100893877).

Almost surely, 2^576536420 is an apocalyptic number.

It is an amenable number.

576536420 is an abundant number, since it is smaller than the sum of its proper divisors (634190104).

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

576536420 is a wasteful number, since it uses less digits than its factorization.

576536420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28826830 (or 28826828 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 38.

The square root of 576536420 is about 24011.1728160038. The cubic root of 576536420 is about 832.2917357874.

The spelling of 576536420 in words is "five hundred seventy-six million, five hundred thirty-six thousand, four hundred twenty".