670177349625 has 64 divisors (see below), whose sum is σ = 1280891289600. Its totient is φ = 304827019200.

The previous prime is 670177349579. The next prime is 670177349683. The reversal of 670177349625 is 526943771076.

It is not a de Polignac number, because 670177349625 - 2¹⁵ = 670177316857 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 119097 + ... + 1163846.

It is an arithmetic number, because the mean of its divisors is an integer number (20013926400).

Almost surely, 2^670177349625 is an apocalyptic number.

It is an amenable number.

670177349625 is a deficient number, since it is larger than the sum of its proper divisors (610713939975).

670177349625 is a wasteful number, since it uses less digits than its factorization.

670177349625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1283167 (or 1283157 counting only the distinct ones).

The product of its (nonzero) digits is 13335840, while the sum is 57.

The spelling of 670177349625 in words is "six hundred seventy billion, one hundred seventy-seven million, three hundred forty-nine thousand, six hundred twenty-five".