45889165 has 24 divisors (see below), whose sum is σ = 65220480. Its totient is φ = 30362304.

The previous prime is 45889153. The next prime is 45889177. The reversal of 45889165 is 56198854.

It is an interprime number because it is at equal distance from previous prime (45889153) and next prime (45889177).

It is not a de Polignac number, because 45889165 - 2⁵ = 45889133 is a prime.

Its product of digits (345600) is a multiple of the sum of its prime divisors (1600).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28656 + ... + 30214.

It is an arithmetic number, because the mean of its divisors is an integer number (2717520).

Almost surely, 2^45889165 is an apocalyptic number.

It is an amenable number.

45889165 is a deficient number, since it is larger than the sum of its proper divisors (19331315).

45889165 is a wasteful number, since it uses less digits than its factorization.

45889165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1629 (or 1600 counting only the distinct ones).

The product of its digits is 345600, while the sum is 46.

The square root of 45889165 is about 6774.1541907459. The cubic root of 45889165 is about 358.0167823973.

The spelling of 45889165 in words is "forty-five million, eight hundred eighty-nine thousand, one hundred sixty-five".