5312943888 has 40 divisors (see below), whose sum is σ = 15685835328. Its totient is φ = 1517983872.

The previous prime is 5312943863. The next prime is 5312943907. The reversal of 5312943888 is 8883492135.

It is a self number, because there is not a number n which added to its sum of digits gives 5312943888.

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, 7905831 + ... + 7906502.

Almost surely, 2^5312943888 is an apocalyptic number.

It is an amenable number.

5312943888 is an abundant number, since it is smaller than the sum of its proper divisors (10372891440).

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

5312943888 is a wasteful number, since it uses less digits than its factorization.

5312943888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15812351 (or 15812345 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 51.

The square root of 5312943888 is about 72889.9436685199. The cubic root of 5312943888 is about 1744.9316084996.

The spelling of 5312943888 in words is "five billion, three hundred twelve million, nine hundred forty-three thousand, eight hundred eighty-eight".