45164002 has 16 divisors (see below), whose sum is σ = 77249592. Its totient is φ = 19618560.

The previous prime is 45163997. The next prime is 45164011. The reversal of 45164002 is 20046154.

It can be written as a sum of positive squares in 4 ways, for example, as 23532201 + 21631801 = 4851^2 + 4651^2 .

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, 50649 + ... + 51532.

Almost surely, 2^45164002 is an apocalyptic number.

45164002 is a deficient number, since it is larger than the sum of its proper divisors (32085590).

45164002 is a wasteful number, since it uses less digits than its factorization.

45164002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102213.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 45164002 is about 6720.4168025503. The cubic root of 45164002 is about 356.1209085166.

The spelling of 45164002 in words is "forty-five million, one hundred sixty-four thousand, two".