6570616061572 has 12 divisors (see below), whose sum is σ = 11581301692240. Its totient is φ = 3261672720936.

The previous prime is 6570616061543. The next prime is 6570616061579. The reversal of 6570616061572 is 2751606160756.

It is a super-2 number, since 2×6570616061572² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6570616061579) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5908826838 + ... + 5908827949.

Almost surely, 2^{6570616061572} is an apocalyptic number.

It is an amenable number.

6570616061572 is a deficient number, since it is larger than the sum of its proper divisors (5010685630668).

6570616061572 is a wasteful number, since it uses less digits than its factorization.

6570616061572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11817654930 (or 11817654928 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 52.

The spelling of 6570616061572 in words is "six trillion, five hundred seventy billion, six hundred sixteen million, sixty-one thousand, five hundred seventy-two".