45461156 has 24 divisors (see below), whose sum is σ = 89404224. Its totient is φ = 20069280.

The previous prime is 45461153. The next prime is 45461161. The reversal of 45461156 is 65116454.

It is a super-5 number, since 5×45461156⁵ (a number of 39 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (45461153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17810 + ... + 20201.

It is an arithmetic number, because the mean of its divisors is an integer number (3725176).

Almost surely, 2^45461156 is an apocalyptic number.

45461156 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

45461156 is a deficient number, since it is larger than the sum of its proper divisors (43943068).

45461156 is a wasteful number, since it uses less digits than its factorization.

45461156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38051 (or 38049 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The square root of 45461156 is about 6742.4888579812. The cubic root of 45461156 is about 356.9002276458.

The spelling of 45461156 in words is "forty-five million, four hundred sixty-one thousand, one hundred fifty-six".