45603216 has 40 divisors (see below), whose sum is σ = 130899360. Its totient is φ = 15200928.

The previous prime is 45603169. The next prime is 45603221. The reversal of 45603216 is 61230654.

45603216 is a `hidden beast` number, since 45 + 603 + 2 + 16 = 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 45603216.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52350 + ... + 53213.

It is an arithmetic number, because the mean of its divisors is an integer number (3272484).

Almost surely, 2^45603216 is an apocalyptic number.

It is an amenable number.

45603216 is an abundant number, since it is smaller than the sum of its proper divisors (85296144).

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

45603216 is a wasteful number, since it uses less digits than its factorization.

45603216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105580 (or 105568 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 45603216 is about 6753.0153265042. The cubic root of 45603216 is about 357.2715961632.

It can be divided in two parts, 4560 and 3216, that added together give a 5-th power (7776 = 6⁵).

The spelling of 45603216 in words is "forty-five million, six hundred three thousand, two hundred sixteen".