45306156 has 48 divisors (see below), whose sum is σ = 127927296. Its totient is φ = 12182784.

The previous prime is 45306143. The next prime is 45306161. The reversal of 45306156 is 65160354.

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, 14436 + ... + 17291.

It is an arithmetic number, because the mean of its divisors is an integer number (2665152).

Almost surely, 2^45306156 is an apocalyptic number.

It is an amenable number.

45306156 is an abundant number, since it is smaller than the sum of its proper divisors (82621140).

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

45306156 is a wasteful number, since it uses less digits than its factorization.

45306156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31758 (or 31756 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 45306156 is about 6730.9847719335. The cubic root of 45306156 is about 356.4941481834.

The spelling of 45306156 in words is "forty-five million, three hundred six thousand, one hundred fifty-six".