45853164 has 36 divisors (see below), whose sum is σ = 132465424. Its totient is φ = 13100832.

The previous prime is 45853141. The next prime is 45853183. The reversal of 45853164 is 46135854.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90727 + ... + 91230.

Almost surely, 2^45853164 is an apocalyptic number.

It is an amenable number.

45853164 is an abundant number, since it is smaller than the sum of its proper divisors (86612260).

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

45853164 is a wasteful number, since it uses less digits than its factorization.

45853164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181974 (or 181969 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 45853164 is about 6771.4964372729. The cubic root of 45853164 is about 357.9231340440.

The spelling of 45853164 in words is "forty-five million, eight hundred fifty-three thousand, one hundred sixty-four".