45613316 has 36 divisors (see below), whose sum is σ = 93246300. Its totient is φ = 19466496.

The previous prime is 45613303. The next prime is 45613327. The reversal of 45613316 is 61331654.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 25542916 + 20070400 = 5054^2 + 4480^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79880 + ... + 80448.

It is an arithmetic number, because the mean of its divisors is an integer number (2590175).

Almost surely, 2^45613316 is an apocalyptic number.

It is an amenable number.

45613316 is an abundant number, since it is smaller than the sum of its proper divisors (47632984).

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

45613316 is a wasteful number, since it uses less digits than its factorization.

45613316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996 (or 987 counting only the distinct ones).

The product of its digits is 6480, while the sum is 29.

The square root of 45613316 is about 6753.7630991914. The cubic root of 45613316 is about 357.2979698643.

The spelling of 45613316 in words is "forty-five million, six hundred thirteen thousand, three hundred sixteen".