672127939495 has 8 divisors (see below), whose sum is σ = 806623713216. Its totient is φ = 537655561056.

The previous prime is 672127939453. The next prime is 672127939507. The reversal of 672127939495 is 594939721276.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 672127939495 - 2²¹ = 672125842343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5785552 + ... + 5900581.

It is an arithmetic number, because the mean of its divisors is an integer number (100827964152).

Almost surely, 2^672127939495 is an apocalyptic number.

672127939495 is a deficient number, since it is larger than the sum of its proper divisors (134495773721).

672127939495 is a wasteful number, since it uses less digits than its factorization.

672127939495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11697641.

The product of its digits is 51438240, while the sum is 64.

The spelling of 672127939495 in words is "six hundred seventy-two billion, one hundred twenty-seven million, nine hundred thirty-nine thousand, four hundred ninety-five".