5312331132 has 48 divisors (see below), whose sum is σ = 12764473344. Its totient is φ = 1718512000.

The previous prime is 5312331131. The next prime is 5312331161. The reversal of 5312331132 is 2311332135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5312331131) 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, 65707 + ... + 122237.

It is an arithmetic number, because the mean of its divisors is an integer number (265926528).

Almost surely, 2^5312331132 is an apocalyptic number.

It is an amenable number.

5312331132 is an abundant number, since it is smaller than the sum of its proper divisors (7452142212).

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

5312331132 is a wasteful number, since it uses less digits than its factorization.

5312331132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56770 (or 56768 counting only the distinct ones).

The product of its digits is 1620, while the sum is 24.

The square root of 5312331132 is about 72885.7402514374. The cubic root of 5312331132 is about 1744.8645233805.

Adding to 5312331132 its reverse (2311332135), we get a palindrome (7623663267).

It can be divided in two parts, 53123 and 31132, that added together give a triangular number (84255 = T₄₁₀).

The spelling of 5312331132 in words is "five billion, three hundred twelve million, three hundred thirty-one thousand, one hundred thirty-two".