670277072577 has 16 divisors (see below), whose sum is σ = 1022335462400. Its totient is φ = 382655141712.

The previous prime is 670277072567. The next prime is 670277072593. The reversal of 670277072577 is 775270772076.

It is not a de Polignac number, because 670277072577 - 2⁷ = 670277072449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (670277072567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14990827 + ... + 15035472.

It is an arithmetic number, because the mean of its divisors is an integer number (63895966400).

Almost surely, 2^670277072577 is an apocalyptic number.

It is an amenable number.

670277072577 is a deficient number, since it is larger than the sum of its proper divisors (352058389823).

670277072577 is a wasteful number, since it uses less digits than its factorization.

670277072577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30027372.

The product of its (nonzero) digits is 14117880, while the sum is 57.

The spelling of 670277072577 in words is "six hundred seventy billion, two hundred seventy-seven million, seventy-two thousand, five hundred seventy-seven".