571155017022052 has 24 divisors (see below), whose sum is σ = 999830937269696. Its totient is φ = 285489037215648.

The previous prime is 571155017022011. The next prime is 571155017022113. The reversal of 571155017022052 is 250220710551175.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1201670233 + ... + 1202145439.

Almost surely, 2^{571155017022052} is an apocalyptic number.

It is an amenable number.

571155017022052 is a deficient number, since it is larger than the sum of its proper divisors (428675920247644).

571155017022052 is a wasteful number, since it uses less digits than its factorization.

571155017022052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567667 (or 567665 counting only the distinct ones).

The product of its (nonzero) digits is 245000, while the sum is 43.

The spelling of 571155017022052 in words is "five hundred seventy-one trillion, one hundred fifty-five billion, seventeen million, twenty-two thousand, fifty-two".