572252667 has 8 divisors (see below), whose sum is σ = 872004096. Its totient is φ = 327001512.

The previous prime is 572252663. The next prime is 572252689. The reversal of 572252667 is 766252275.

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

It is not a de Polignac number, because 572252667 - 2² = 572252663 is a prime.

It is a super-2 number, since 2×572252667² = 654946229777225778, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (572252663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13625043 + ... + 13625084.

It is an arithmetic number, because the mean of its divisors is an integer number (109000512).

Almost surely, 2^572252667 is an apocalyptic number.

572252667 is a deficient number, since it is larger than the sum of its proper divisors (299751429).

572252667 is a wasteful number, since it uses less digits than its factorization.

572252667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27250137.

The product of its digits is 352800, while the sum is 42.

The square root of 572252667 is about 23921.8031720019. The cubic root of 572252667 is about 830.2252579683.

The spelling of 572252667 in words is "five hundred seventy-two million, two hundred fifty-two thousand, six hundred sixty-seven".