45751006044 has 18 divisors (see below), whose sum is σ = 115648376480. Its totient is φ = 15250335336.

The previous prime is 45751006027. The next prime is 45751006087. The reversal of 45751006044 is 44060015754.

45751006044 is a `hidden beast` number, since 45 + 7 + 5 + 1 + 0 + 0 + 604 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1270861279 = 45751006044 / (4 + 5 + 7 + 5 + 1 + 0 + 0 + 6 + 0 + 4 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 635430604 + ... + 635430675.

Almost surely, 2^45751006044 is an apocalyptic number.

It is an amenable number.

45751006044 is an abundant number, since it is smaller than the sum of its proper divisors (69897370436).

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

45751006044 is a wasteful number, since it uses less digits than its factorization.

45751006044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1270861289 (or 1270861284 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The spelling of 45751006044 in words is "forty-five billion, seven hundred fifty-one million, six thousand, forty-four".