46642622665 has 8 divisors (see below), whose sum is σ = 57272802048. Its totient is φ = 36446328240.

The previous prime is 46642622659. The next prime is 46642622681. The reversal of 46642622665 is 56622624664.

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

It is not a de Polignac number, because 46642622665 - 2⁵ = 46642622633 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108471001 + ... + 108471430.

It is an arithmetic number, because the mean of its divisors is an integer number (7159100256).

Almost surely, 2^46642622665 is an apocalyptic number.

It is an amenable number.

46642622665 is a deficient number, since it is larger than the sum of its proper divisors (10630179383).

46642622665 is a wasteful number, since it uses less digits than its factorization.

46642622665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216942479.

The product of its digits is 4976640, while the sum is 49.

The spelling of 46642622665 in words is "forty-six billion, six hundred forty-two million, six hundred twenty-two thousand, six hundred sixty-five".