45382156 has 12 divisors (see below), whose sum is σ = 80122392. Its totient is φ = 22490048.

The previous prime is 45382123. The next prime is 45382177. The reversal of 45382156 is 65128354.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49750 + ... + 50653.

It is an arithmetic number, because the mean of its divisors is an integer number (6676866).

Almost surely, 2^45382156 is an apocalyptic number.

It is an amenable number.

45382156 is a deficient number, since it is larger than the sum of its proper divisors (34740236).

45382156 is a wasteful number, since it uses less digits than its factorization.

45382156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100520 (or 100518 counting only the distinct ones).

The product of its digits is 28800, while the sum is 34.

The square root of 45382156 is about 6736.6279398524. The cubic root of 45382156 is about 356.6933736467.

The spelling of 45382156 in words is "forty-five million, three hundred eighty-two thousand, one hundred fifty-six".