45875316 has 48 divisors (see below), whose sum is σ = 115504704. Its totient is φ = 14117376.

The previous prime is 45875309. The next prime is 45875339. The reversal of 45875316 is 61357854.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8691 + ... + 12933.

It is an arithmetic number, because the mean of its divisors is an integer number (2406348).

Almost surely, 2^45875316 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 45875316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57752352).

45875316 is an abundant number, since it is smaller than the sum of its proper divisors (69629388).

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

45875316 is a wasteful number, since it uses less digits than its factorization.

45875316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4320 (or 4318 counting only the distinct ones).

The product of its digits is 100800, while the sum is 39.

The square root of 45875316 is about 6773.1319195775. The cubic root of 45875316 is about 357.9807631955.

The spelling of 45875316 in words is "forty-five million, eight hundred seventy-five thousand, three hundred sixteen".