572471279 has 2 divisors, whose sum is σ = 572471280. Its totient is φ = 572471278.

The previous prime is 572471269. The next prime is 572471287. The reversal of 572471279 is 972174275.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 572471279 - 2⁸ = 572471023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (572471269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286235639 + 286235640.

It is an arithmetic number, because the mean of its divisors is an integer number (286235640).

Almost surely, 2^572471279 is an apocalyptic number.

572471279 is a deficient number, since it is larger than the sum of its proper divisors (1).

572471279 is an equidigital number, since it uses as much as digits as its factorization.

572471279 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 246960, while the sum is 44.

The square root of 572471279 is about 23926.3720400733. The cubic root of 572471279 is about 830.3309654105.

The spelling of 572471279 in words is "five hundred seventy-two million, four hundred seventy-one thousand, two hundred seventy-nine".