45166964 has 6 divisors (see below), whose sum is σ = 79042194. Its totient is φ = 22583480.

The previous prime is 45166939. The next prime is 45166967. The reversal of 45166964 is 46966154.

It can be written as a sum of positive squares in only one way, i.e., 35307364 + 9859600 = 5942^2 + 3140^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45166967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5645867 + ... + 5645874.

It is an arithmetic number, because the mean of its divisors is an integer number (13173699).

Almost surely, 2^45166964 is an apocalyptic number.

It is an amenable number.

45166964 is a deficient number, since it is larger than the sum of its proper divisors (33875230).

45166964 is a wasteful number, since it uses less digits than its factorization.

45166964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11291745 (or 11291743 counting only the distinct ones).

The product of its digits is 155520, while the sum is 41.

The square root of 45166964 is about 6720.6371721735. The cubic root of 45166964 is about 356.1286935299.

The spelling of 45166964 in words is "forty-five million, one hundred sixty-six thousand, nine hundred sixty-four".