45548239536480 has 96 divisors (see below), whose sum is σ = 145089055288800. Its totient is φ = 12009723072512.

The previous prime is 45548239536479. The next prime is 45548239536497. The reversal of 45548239536480 is 8463593284554.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 533059335 + ... + 533144774.

It is an arithmetic number, because the mean of its divisors is an integer number (1511344325925).

Almost surely, 2^{45548239536480} is an apocalyptic number.

45548239536480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45548239536480 is an abundant number, since it is smaller than the sum of its proper divisors (99540815752320).

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

45548239536480 is a wasteful number, since it uses less digits than its factorization.

45548239536480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066204216 (or 1066204208 counting only the distinct ones).

The product of its (nonzero) digits is 497664000, while the sum is 66.

The spelling of 45548239536480 in words is "forty-five trillion, five hundred forty-eight billion, two hundred thirty-nine million, five hundred thirty-six thousand, four hundred eighty".