46674868165 has 8 divisors (see below), whose sum is σ = 56254427640. Its totient is φ = 37176837312.

The previous prime is 46674868157. The next prime is 46674868181. The reversal of 46674868165 is 56186847664.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 27213781156 + 19461087009 = 164966^2 + 139503^2 .

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 46674868165 - 2³ = 46674868157 is a prime.

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, 20380894 + ... + 20383183.

It is an arithmetic number, because the mean of its divisors is an integer number (7031803455).

Almost surely, 2^46674868165 is an apocalyptic number.

It is an amenable number.

46674868165 is a deficient number, since it is larger than the sum of its proper divisors (9579559475).

46674868165 is a wasteful number, since it uses less digits than its factorization.

46674868165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40764311.

The product of its digits is 46448640, while the sum is 61.

The spelling of 46674868165 in words is "forty-six billion, six hundred seventy-four million, eight hundred sixty-eight thousand, one hundred sixty-five".