670753550577 has 32 divisors (see below), whose sum is σ = 1008282473856. Its totient is φ = 393092403200.

The previous prime is 670753550561. The next prime is 670753550611. The reversal of 670753550577 is 775055357076.

It is a cyclic number.

It is not a de Polignac number, because 670753550577 - 2⁴ = 670753550561 is a prime.

It is a super-2 number, since 2×670753550577² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (670753550177) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2040708 + ... + 2346485.

It is an arithmetic number, because the mean of its divisors is an integer number (31508827308).

Almost surely, 2^670753550577 is an apocalyptic number.

It is an amenable number.

670753550577 is a deficient number, since it is larger than the sum of its proper divisors (337528923279).

670753550577 is a wasteful number, since it uses less digits than its factorization.

670753550577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4387361.

The product of its (nonzero) digits is 27011250, while the sum is 57.

The spelling of 670753550577 in words is "six hundred seventy billion, seven hundred fifty-three million, five hundred fifty thousand, five hundred seventy-seven".