45611316 has 48 divisors (see below), whose sum is σ = 122337600. Its totient is φ = 14678496.

The previous prime is 45611303. The next prime is 45611317. The reversal of 45611316 is 61311654.

45611316 is a `hidden beast` number, since 45 + 611 + 3 + 1 + 6 = 666.

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 45611316.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45611317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4150 + ... + 10413.

It is an arithmetic number, because the mean of its divisors is an integer number (2548700).

Almost surely, 2^45611316 is an apocalyptic number.

It is an amenable number.

45611316 is an abundant number, since it is smaller than the sum of its proper divisors (76726284).

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

45611316 is a wasteful number, since it uses less digits than its factorization.

45611316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14605 (or 14597 counting only the distinct ones).

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

The square root of 45611316 is about 6753.6150319662. The cubic root of 45611316 is about 357.2927476584.

The spelling of 45611316 in words is "forty-five million, six hundred eleven thousand, three hundred sixteen".