571053252076 has 6 divisors (see below), whose sum is σ = 999343191140. Its totient is φ = 285526626036.

The previous prime is 571053252019. The next prime is 571053252109. The reversal of 571053252076 is 670252350175.

It is a super-2 number, since 2×571053252076² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71381656506 + ... + 71381656513.

Almost surely, 2^571053252076 is an apocalyptic number.

It is an amenable number.

571053252076 is a deficient number, since it is larger than the sum of its proper divisors (428289939064).

571053252076 is a wasteful number, since it uses less digits than its factorization.

571053252076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142763313023 (or 142763313021 counting only the distinct ones).

The product of its (nonzero) digits is 441000, while the sum is 43.

The spelling of 571053252076 in words is "five hundred seventy-one billion, fifty-three million, two hundred fifty-two thousand, seventy-six".