45554142143532 has 96 divisors (see below), whose sum is σ = 121142150035200. Its totient is φ = 13196312416000.

The previous prime is 45554142143509. The next prime is 45554142143563. The reversal of 45554142143532 is 23534124145554.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58525482 + ... + 59298737.

It is an arithmetic number, because the mean of its divisors is an integer number (1261897396200).

Almost surely, 2^{45554142143532} is an apocalyptic number.

It is an amenable number.

45554142143532 is an abundant number, since it is smaller than the sum of its proper divisors (75588007891668).

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

45554142143532 is a wasteful number, since it uses less digits than its factorization.

45554142143532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117824367 (or 117824365 counting only the distinct ones).

The product of its digits is 5760000, while the sum is 48.

The spelling of 45554142143532 in words is "forty-five trillion, five hundred fifty-four billion, one hundred forty-two million, one hundred forty-three thousand, five hundred thirty-two".