5231531200 has 84 divisors (see below), whose sum is σ = 14711844592. Its totient is φ = 1793664000.

The previous prime is 5231531189. The next prime is 5231531213. The reversal of 5231531200 is 21351325.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 222351 + ... + 244750.

Almost surely, 2^5231531200 is an apocalyptic number.

5231531200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5231531200 is an abundant number, since it is smaller than the sum of its proper divisors (9480313392).

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

5231531200 is a wasteful number, since it uses less digits than its factorization.

5231531200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467130 (or 467115 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 5231531200 is about 72329.3246201014. The cubic root of 5231531200 is about 1735.9728948744.

Adding to 5231531200 its reverse (21351325), we get a palindrome (5252882525).

The spelling of 5231531200 in words is "five billion, two hundred thirty-one million, five hundred thirty-one thousand, two hundred".