571542652507 has 2 divisors, whose sum is σ = 571542652508. Its totient is φ = 571542652506.

The previous prime is 571542652501. The next prime is 571542652511. The reversal of 571542652507 is 705256245175.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 571542652507 - 2⁷ = 571542652379 is a prime.

It is a super-2 number, since 2×571542652507² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (571542652501) 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 as a sum of consecutive naturals, namely, 285771326253 + 285771326254.

It is an arithmetic number, because the mean of its divisors is an integer number (285771326254).

Almost surely, 2^571542652507 is an apocalyptic number.

571542652507 is a deficient number, since it is larger than the sum of its proper divisors (1).

571542652507 is an equidigital number, since it uses as much as digits as its factorization.

571542652507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2940000, while the sum is 49.

The spelling of 571542652507 in words is "five hundred seventy-one billion, five hundred forty-two million, six hundred fifty-two thousand, five hundred seven".