5128923576 has 64 divisors (see below), whose sum is σ = 14666400000. Its totient is φ = 1464173568.

The previous prime is 5128923559. The next prime is 5128923581. The reversal of 5128923576 is 6753298215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197611 + ... + 222053.

It is an arithmetic number, because the mean of its divisors is an integer number (229162500).

Almost surely, 2^5128923576 is an apocalyptic number.

5128923576 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5128923576 is an abundant number, since it is smaller than the sum of its proper divisors (9537476424).

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

5128923576 is a wasteful number, since it uses less digits than its factorization.

5128923576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25708 (or 25704 counting only the distinct ones).

The product of its digits is 907200, while the sum is 48.

The square root of 5128923576 is about 71616.5035169967. The cubic root of 5128923576 is about 1724.5484865750.

The spelling of 5128923576 in words is "five billion, one hundred twenty-eight million, nine hundred twenty-three thousand, five hundred seventy-six".