5393021680 has 40 divisors (see below), whose sum is σ = 12548527200. Its totient is φ = 2155531008.

The previous prime is 5393021653. The next prime is 5393021713. The reversal of 5393021680 is 861203935.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79966 + ... + 131074.

It is an arithmetic number, because the mean of its divisors is an integer number (313713180).

Almost surely, 2^5393021680 is an apocalyptic number.

It is an amenable number.

5393021680 is an abundant number, since it is smaller than the sum of its proper divisors (7155505520).

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

5393021680 is a wasteful number, since it uses less digits than its factorization.

5393021680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52441 (or 52435 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 5393021680 is about 73437.1954802197. The cubic root of 5393021680 is about 1753.6545863599.

The spelling of 5393021680 in words is "five billion, three hundred ninety-three million, twenty-one thousand, six hundred eighty".