5162987928 has 64 divisors (see below), whose sum is σ = 15392770560. Its totient is φ = 1411001856.

The previous prime is 5162987927. The next prime is 5162987957. The reversal of 5162987928 is 8297892615.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5162987927) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 664225 + ... + 671952.

It is an arithmetic number, because the mean of its divisors is an integer number (240512040).

Almost surely, 2^5162987928 is an apocalyptic number.

It is an amenable number.

5162987928 is an abundant number, since it is smaller than the sum of its proper divisors (10229782632).

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

5162987928 is a wasteful number, since it uses less digits than its factorization.

5162987928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336216 (or 1336212 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 57.

The square root of 5162987928 is about 71853.9346730574. The cubic root of 5162987928 is about 1728.3579960650.

The spelling of 5162987928 in words is "five billion, one hundred sixty-two million, nine hundred eighty-seven thousand, nine hundred twenty-eight".