45356616 has 48 divisors (see below), whose sum is σ = 123186960. Its totient is φ = 15076320.

The previous prime is 45356587. The next prime is 45356651. The reversal of 45356616 is 61665354.

45356616 is a `hidden beast` number, since 4 + 5 + 35 + 6 + 616 = 666.

It is a super-2 number, since 2×45356616² = 4114445229942912, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34711 + ... + 35993.

It is an arithmetic number, because the mean of its divisors is an integer number (2566395).

Almost surely, 2^45356616 is an apocalyptic number.

It is an amenable number.

45356616 is an abundant number, since it is smaller than the sum of its proper divisors (77830344).

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

45356616 is a wasteful number, since it uses less digits than its factorization.

45356616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1786 (or 1779 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 45356616 is about 6734.7320659400. The cubic root of 45356616 is about 356.6264482363.

The spelling of 45356616 in words is "forty-five million, three hundred fifty-six thousand, six hundred sixteen".