4542557307424 has 48 divisors (see below), whose sum is σ = 9095117875200. Its totient is φ = 2232689313024.

The previous prime is 4542557307383. The next prime is 4542557307503. The reversal of 4542557307424 is 4247037552454.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74883634 + ... + 74944270.

It is an arithmetic number, because the mean of its divisors is an integer number (189481622400).

Almost surely, 2^{4542557307424} is an apocalyptic number.

It is an amenable number.

4542557307424 is an abundant number, since it is smaller than the sum of its proper divisors (4552560567776).

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

4542557307424 is a wasteful number, since it uses less digits than its factorization.

4542557307424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100385 (or 100377 counting only the distinct ones).

The product of its (nonzero) digits is 18816000, while the sum is 52.

The spelling of 4542557307424 in words is "four trillion, five hundred forty-two billion, five hundred fifty-seven million, three hundred seven thousand, four hundred twenty-four".