45748094464 has 80 divisors (see below), whose sum is σ = 93490676928. Its totient is φ = 22354051072.

The previous prime is 45748094423. The next prime is 45748094479. The reversal of 45748094464 is 46449084754.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26397342 + ... + 26399074.

Almost surely, 2^45748094464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45748094464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46745338464).

45748094464 is an abundant number, since it is smaller than the sum of its proper divisors (47742582464).

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

45748094464 is a wasteful number, since it uses less digits than its factorization.

45748094464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2895 (or 2879 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 55.

The spelling of 45748094464 in words is "forty-five billion, seven hundred forty-eight million, ninety-four thousand, four hundred sixty-four".