45461979633 has 16 divisors (see below), whose sum is σ = 69288684416. Its totient is φ = 25973291520.

The previous prime is 45461979631. The next prime is 45461979677. The reversal of 45461979633 is 33697916454.

It is not a de Polignac number, because 45461979633 - 2¹ = 45461979631 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45461979631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94066 + ... + 315867.

It is an arithmetic number, because the mean of its divisors is an integer number (4330542776).

Almost surely, 2^45461979633 is an apocalyptic number.

It is an amenable number.

45461979633 is a deficient number, since it is larger than the sum of its proper divisors (23826704783).

45461979633 is a wasteful number, since it uses less digits than its factorization.

45461979633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415224.

The product of its digits is 14696640, while the sum is 57.

The spelling of 45461979633 in words is "forty-five billion, four hundred sixty-one million, nine hundred seventy-nine thousand, six hundred thirty-three".