45382956 has 24 divisors (see below), whose sum is σ = 110498304. Its totient is φ = 14469840.

The previous prime is 45382943. The next prime is 45383003. The reversal of 45382956 is 65928354.

It is a super-2 number, since 2×45382956² = 4119225390595872, which contains 22 as substring.

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, 81940 + ... + 82491.

It is an arithmetic number, because the mean of its divisors is an integer number (4604096).

Almost surely, 2^45382956 is an apocalyptic number.

45382956 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

45382956 is an abundant number, since it is smaller than the sum of its proper divisors (65115348).

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

45382956 is a wasteful number, since it uses less digits than its factorization.

45382956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164461 (or 164459 counting only the distinct ones).

The product of its digits is 259200, while the sum is 42.

The square root of 45382956 is about 6736.6873164783. The cubic root of 45382956 is about 356.6954695735.

The spelling of 45382956 in words is "forty-five million, three hundred eighty-two thousand, nine hundred fifty-six".