45375344 has 40 divisors (see below), whose sum is σ = 105767040. Its totient is φ = 18422208.

The previous prime is 45375313. The next prime is 45375373. The reversal of 45375344 is 44357354.

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, 8534 + ... + 12789.

It is an arithmetic number, because the mean of its divisors is an integer number (2644176).

Almost surely, 2^45375344 is an apocalyptic number.

It is an amenable number.

45375344 is an abundant number, since it is smaller than the sum of its proper divisors (60391696).

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

45375344 is a wasteful number, since it uses less digits than its factorization.

45375344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21357 (or 21351 counting only the distinct ones).

The product of its digits is 100800, while the sum is 35.

The square root of 45375344 is about 6736.1223266802. The cubic root of 45375344 is about 356.6755258327.

The spelling of 45375344 in words is "forty-five million, three hundred seventy-five thousand, three hundred forty-four".