572437797 has 8 divisors (see below), whose sum is σ = 767662944. Its totient is φ = 379418928.

The previous prime is 572437793. The next prime is 572437813. The reversal of 572437797 is 797734275.

It is a happy number.

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

It is not a de Polignac number, because 572437797 - 2² = 572437793 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572437793) 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, 550963 + ... + 552000.

It is an arithmetic number, because the mean of its divisors is an integer number (95957868).

Almost surely, 2^572437797 is an apocalyptic number.

It is an amenable number.

572437797 is a deficient number, since it is larger than the sum of its proper divisors (195225147).

572437797 is a wasteful number, since it uses less digits than its factorization.

572437797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103139.

The product of its digits is 2593080, while the sum is 51.

The square root of 572437797 is about 23925.6723416501. The cubic root of 572437797 is about 830.3147773009.

The spelling of 572437797 in words is "five hundred seventy-two million, four hundred thirty-seven thousand, seven hundred ninety-seven".