5978457928 has 32 divisors (see below), whose sum is σ = 11583293760. Its totient is φ = 2890572480.

The previous prime is 5978457907. The next prime is 5978457937. The reversal of 5978457928 is 8297548795.

It is a self number, because there is not a number n which added to its sum of digits gives 5978457928.

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, 13708 + ... + 110203.

It is an arithmetic number, because the mean of its divisors is an integer number (361977930).

Almost surely, 2^5978457928 is an apocalyptic number.

It is an amenable number.

5978457928 is a deficient number, since it is larger than the sum of its proper divisors (5604835832).

5978457928 is a wasteful number, since it uses less digits than its factorization.

5978457928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124117 (or 124113 counting only the distinct ones).

The product of its digits is 50803200, while the sum is 64.

The square root of 5978457928 is about 77320.4884102526. The cubic root of 5978457928 is about 1814.9432881773.

The spelling of 5978457928 in words is "five billion, nine hundred seventy-eight million, four hundred fifty-seven thousand, nine hundred twenty-eight".