5112431332 has 24 divisors (see below), whose sum is σ = 9040825080. Its totient is φ = 2529369600.

The previous prime is 5112431299. The next prime is 5112431339. The reversal of 5112431332 is 2331342115.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2185188516 + 2927242816 = 46746^2 + 54104^2 .

It is a super-2 number, since 2×5112431332² = 52273908248830588448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5112431297 and 5112431306.

It is not an unprimeable number, because it can be changed into a prime (5112431339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 962508 + ... + 967804.

It is an arithmetic number, because the mean of its divisors is an integer number (376701045).

Almost surely, 2^5112431332 is an apocalyptic number.

It is an amenable number.

5112431332 is a deficient number, since it is larger than the sum of its proper divisors (3928393748).

5112431332 is a wasteful number, since it uses less digits than its factorization.

5112431332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7791 (or 7789 counting only the distinct ones).

The product of its digits is 2160, while the sum is 25.

The square root of 5112431332 is about 71501.2680446997. The cubic root of 5112431332 is about 1722.6980518999.

Adding to 5112431332 its reverse (2331342115), we get a palindrome (7443773447).

The spelling of 5112431332 in words is "five billion, one hundred twelve million, four hundred thirty-one thousand, three hundred thirty-two".