45216504036 has 108 divisors (see below), whose sum is σ = 125758545276. Its totient is φ = 13688231040.

The previous prime is 45216504007. The next prime is 45216504041. The reversal of 45216504036 is 63040561254.

45216504036 is a `hidden beast` number, since 4 + 521 + 65 + 0 + 40 + 36 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2677441536 + 42539062500 = 51744^2 + 206250^2 .

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 35 ways as a sum of consecutive naturals, for example, 4861006 + ... + 4870298.

Almost surely, 2^45216504036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45216504036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62879272638).

45216504036 is an abundant number, since it is smaller than the sum of its proper divisors (80542041240).

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

45216504036 is a wasteful number, since it uses less digits than its factorization.

45216504036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10442 (or 10426 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 45216504036 in words is "forty-five billion, two hundred sixteen million, five hundred four thousand, thirty-six".