5420865328 has 20 divisors (see below), whose sum is σ = 10549202040. Its totient is φ = 2698490624.

The previous prime is 5420865221. The next prime is 5420865337. The reversal of 5420865328 is 8235680245.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 742633 + ... + 749896.

It is an arithmetic number, because the mean of its divisors is an integer number (527460102).

Almost surely, 2^5420865328 is an apocalyptic number.

It is an amenable number.

5420865328 is a deficient number, since it is larger than the sum of its proper divisors (5128336712).

5420865328 is a wasteful number, since it uses less digits than its factorization.

5420865328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1492764 (or 1492758 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 43.

The square root of 5420865328 is about 73626.5259807904. The cubic root of 5420865328 is about 1756.6673902174.

The spelling of 5420865328 in words is "five billion, four hundred twenty million, eight hundred sixty-five thousand, three hundred twenty-eight".