572020477 has 8 divisors (see below), whose sum is σ = 655802496. Its totient is φ = 488754672.

The previous prime is 572020459. The next prime is 572020499. The reversal of 572020477 is 774020275.

572020477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 572020477 - 2²³ = 563631869 is a prime.

It is a super-2 number, since 2×572020477² = 654414852214615058, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572020877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126673 + ... + 131110.

It is an arithmetic number, because the mean of its divisors is an integer number (81975312).

Almost surely, 2^572020477 is an apocalyptic number.

It is an amenable number.

572020477 is a deficient number, since it is larger than the sum of its proper divisors (83782019).

572020477 is a wasteful number, since it uses less digits than its factorization.

572020477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258107.

The product of its (nonzero) digits is 27440, while the sum is 34.

The square root of 572020477 is about 23916.9495755625. The cubic root of 572020477 is about 830.1129555469.

The spelling of 572020477 in words is "five hundred seventy-two million, twenty thousand, four hundred seventy-seven".