5312234928 has 720 divisors, whose sum is σ = 20428970240. Its totient is φ = 1154165760.

The previous prime is 5312234911. The next prime is 5312234971. The reversal of 5312234928 is 8294322135.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 230966725 + ... + 230966747.

Almost surely, 2^5312234928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5312234928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10214485120).

5312234928 is an abundant number, since it is smaller than the sum of its proper divisors (15116735312).

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

5312234928 is a wasteful number, since it uses less digits than its factorization.

5312234928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118 (or 78 counting only the distinct ones).

The product of its digits is 103680, while the sum is 39.

The square root of 5312234928 is about 72885.0802839648. The cubic root of 5312234928 is about 1744.8539904050.

The spelling of 5312234928 in words is "five billion, three hundred twelve million, two hundred thirty-four thousand, nine hundred twenty-eight".