45153510552 has 48 divisors (see below), whose sum is σ = 129484335240. Its totient is φ = 14165806848.

The previous prime is 45153510511. The next prime is 45153510581. The reversal of 45153510552 is 25501535154.

45153510552 is a `hidden beast` number, since 4 + 5 + 1 + 53 + 51 + 0 + 552 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18443838 + ... + 18446285.

Almost surely, 2^45153510552 is an apocalyptic number.

It is an amenable number.

45153510552 is an abundant number, since it is smaller than the sum of its proper divisors (84330824688).

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

45153510552 is a wasteful number, since it uses less digits than its factorization.

45153510552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36890152 (or 36890145 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 36.

The spelling of 45153510552 in words is "forty-five billion, one hundred fifty-three million, five hundred ten thousand, five hundred fifty-two".