572020478 has 16 divisors (see below), whose sum is σ = 864532224. Its totient is φ = 283851480.

The previous prime is 572020459. The next prime is 572020499. The reversal of 572020478 is 874020275.

572020478 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155723 + ... + 159353.

It is an arithmetic number, because the mean of its divisors is an integer number (54033264).

Almost surely, 2^572020478 is an apocalyptic number.

572020478 is a deficient number, since it is larger than the sum of its proper divisors (292511746).

572020478 is a wasteful number, since it uses less digits than its factorization.

572020478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4207.

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 572020478 is about 23916.9495964682. The cubic root of 572020478 is about 830.1129560306.

The spelling of 572020478 in words is "five hundred seventy-two million, twenty thousand, four hundred seventy-eight".