45364522500 has 480 divisors, whose sum is σ = 162110108160. Its totient is φ = 10875600000.

The previous prime is 45364522459. The next prime is 45364522513. The reversal of 45364522500 is 522546354.

45364522500 is a `hidden beast` number, since 4 + 5 + 3 + 645 + 2 + 2 + 5 + 0 + 0 = 666.

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 159 ways as a sum of consecutive naturals, for example, 79447215 + ... + 79447785.

It is an arithmetic number, because the mean of its divisors is an integer number (337729392).

Almost surely, 2^45364522500 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 45364522500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81055054080).

45364522500 is an abundant number, since it is smaller than the sum of its proper divisors (116745585660).

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

45364522500 is a wasteful number, since it uses less digits than its factorization.

45364522500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722 (or 699 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The spelling of 45364522500 in words is "forty-five billion, three hundred sixty-four million, five hundred twenty-two thousand, five hundred".