45163116 has 24 divisors (see below), whose sum is σ = 117089840. Its totient is φ = 15054336.

The previous prime is 45163093. The next prime is 45163127. The reversal of 45163116 is 61136154.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 45163116.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208981 + ... + 209196.

Almost surely, 2^45163116 is an apocalyptic number.

It is an amenable number.

45163116 is an abundant number, since it is smaller than the sum of its proper divisors (71926724).

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

45163116 is a wasteful number, since it uses less digits than its factorization.

45163116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418190 (or 418182 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 45163116 is about 6720.3508836965. The cubic root of 45163116 is about 356.1185797800.

The spelling of 45163116 in words is "forty-five million, one hundred sixty-three thousand, one hundred sixteen".