5231288964 has 48 divisors (see below), whose sum is σ = 13320437760. Its totient is φ = 1584711840.

The previous prime is 5231288963. The next prime is 5231289061. The reversal of 5231288964 is 4698821325.

It is not an unprimeable number, because it can be changed into a prime (5231288963) 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, 608077 + ... + 616619.

It is an arithmetic number, because the mean of its divisors is an integer number (277509120).

Almost surely, 2^5231288964 is an apocalyptic number.

It is an amenable number.

5231288964 is an abundant number, since it is smaller than the sum of its proper divisors (8089148796).

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

5231288964 is a wasteful number, since it uses less digits than its factorization.

5231288964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13200 (or 13198 counting only the distinct ones).

The product of its digits is 829440, while the sum is 48.

The square root of 5231288964 is about 72327.6500655178. The cubic root of 5231288964 is about 1735.9461008310.

The spelling of 5231288964 in words is "five billion, two hundred thirty-one million, two hundred eighty-eight thousand, nine hundred sixty-four".