5374806728 has 16 divisors (see below), whose sum is σ = 10078992000. Its totient is φ = 2687075536.

The previous prime is 5374806707. The next prime is 5374806757. The reversal of 5374806728 is 8276084735.

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, 37553 + ... + 110271.

It is an arithmetic number, because the mean of its divisors is an integer number (629937000).

Almost surely, 2^5374806728 is an apocalyptic number.

It is an amenable number.

5374806728 is a deficient number, since it is larger than the sum of its proper divisors (4704185272).

5374806728 is a wasteful number, since it uses less digits than its factorization.

5374806728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81964 (or 81960 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 50.

The square root of 5374806728 is about 73313.0733771269. The cubic root of 5374806728 is about 1751.6780343216.

The spelling of 5374806728 in words is "five billion, three hundred seventy-four million, eight hundred six thousand, seven hundred twenty-eight".