45323718254028 has 72 divisors (see below), whose sum is σ = 117384329029968. Its totient is φ = 14737469056128.

The previous prime is 45323718253999. The next prime is 45323718254047. The reversal of 45323718254028 is 82045281732354.

45323718254028 is a `hidden beast` number, since 4 + 5 + 3 + 2 + 3 + 71 + 8 + 2 + 540 + 28 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17741875 + ... + 20135082.

It is an arithmetic number, because the mean of its divisors is an integer number (1630337903194).

Almost surely, 2^{45323718254028} is an apocalyptic number.

It is an amenable number.

45323718254028 is an abundant number, since it is smaller than the sum of its proper divisors (72060610775940).

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

45323718254028 is a wasteful number, since it uses less digits than its factorization.

45323718254028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37877783 (or 37877778 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 54.

The spelling of 45323718254028 in words is "forty-five trillion, three hundred twenty-three billion, seven hundred eighteen million, two hundred fifty-four thousand, twenty-eight".