670153268572 has 12 divisors (see below), whose sum is σ = 1173398414776. Its totient is φ = 334896578640.

The previous prime is 670153268567. The next prime is 670153268581. The reversal of 670153268572 is 275862351076.

It is a happy number.

670153268572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45005538 + ... + 45020425.

Almost surely, 2^670153268572 is an apocalyptic number.

It is an amenable number.

670153268572 is a deficient number, since it is larger than the sum of its proper divisors (503245146204).

670153268572 is a wasteful number, since it uses less digits than its factorization.

670153268572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90027828 (or 90027826 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 52.

The spelling of 670153268572 in words is "six hundred seventy billion, one hundred fifty-three million, two hundred sixty-eight thousand, five hundred seventy-two".