572272655 has 8 divisors (see below), whose sum is σ = 688937184. Its totient is φ = 456344800.

The previous prime is 572272651. The next prime is 572272663. The reversal of 572272655 is 556272275.

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

It is not a de Polignac number, because 572272655 - 2² = 572272651 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572272651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182456 + ... + 185565.

It is an arithmetic number, because the mean of its divisors is an integer number (86117148).

Almost surely, 2^572272655 is an apocalyptic number.

572272655 is a deficient number, since it is larger than the sum of its proper divisors (116664529).

572272655 is a wasteful number, since it uses less digits than its factorization.

572272655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368337.

The product of its digits is 294000, while the sum is 41.

The square root of 572272655 is about 23922.2209462249. The cubic root of 572272655 is about 830.2349240652.

The spelling of 572272655 in words is "five hundred seventy-two million, two hundred seventy-two thousand, six hundred fifty-five".