5421380508832 has 48 divisors (see below), whose sum is σ = 10962560673792. Its totient is φ = 2637248129280.

The previous prime is 5421380508767. The next prime is 5421380508853. The reversal of 5421380508832 is 2388050831245.

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, 18074193 + ... + 18371695.

It is an arithmetic number, because the mean of its divisors is an integer number (228386680704).

Almost surely, 2^{5421380508832} is an apocalyptic number.

It is an amenable number.

5421380508832 is an abundant number, since it is smaller than the sum of its proper divisors (5541180164960).

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

5421380508832 is a wasteful number, since it uses less digits than its factorization.

5421380508832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312941 (or 312933 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 49.

The spelling of 5421380508832 in words is "five trillion, four hundred twenty-one billion, three hundred eighty million, five hundred eight thousand, eight hundred thirty-two".