4591457054240 has 96 divisors (see below), whose sum is σ = 12397409748864. Its totient is φ = 1574153441280.

The previous prime is 4591457054221. The next prime is 4591457054269. The reversal of 4591457054240 is 424507541954.

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, 36865352 + ... + 36989688.

It is an arithmetic number, because the mean of its divisors is an integer number (129139684884).

Almost surely, 2^{4591457054240} is an apocalyptic number.

4591457054240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4591457054240 is an abundant number, since it is smaller than the sum of its proper divisors (7805952694624).

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

4591457054240 is a wasteful number, since it uses less digits than its factorization.

4591457054240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157330 (or 157322 counting only the distinct ones).

The product of its (nonzero) digits is 4032000, while the sum is 50.

The spelling of 4591457054240 in words is "four trillion, five hundred ninety-one billion, four hundred fifty-seven million, fifty-four thousand, two hundred forty".