670272855100 has 36 divisors (see below), whose sum is σ = 1456177673664. Its totient is φ = 267798436480.

The previous prime is 670272855029. The next prime is 670272855101. The reversal of 670272855100 is 1558272076.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670272855101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3797089 + ... + 3969688.

It is an arithmetic number, because the mean of its divisors is an integer number (40449379824).

Almost surely, 2^670272855100 is an apocalyptic number.

It is an amenable number.

670272855100 is an abundant number, since it is smaller than the sum of its proper divisors (785904818564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

670272855100 is a wasteful number, since it uses less digits than its factorization.

670272855100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7767654 (or 7767647 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 43.

The spelling of 670272855100 in words is "six hundred seventy billion, two hundred seventy-two million, eight hundred fifty-five thousand, one hundred".