5255431032 has 16 divisors (see below), whose sum is σ = 13138577640. Its totient is φ = 1751810336.

The previous prime is 5255431021. The next prime is 5255431037. The reversal of 5255431032 is 2301345525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5255431037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109488123 + ... + 109488170.

Almost surely, 2^5255431032 is an apocalyptic number.

It is an amenable number.

5255431032 is an abundant number, since it is smaller than the sum of its proper divisors (7883146608).

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

5255431032 is a wasteful number, since it uses less digits than its factorization.

5255431032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218976302 (or 218976298 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 5255431032 is about 72494.3517248068. The cubic root of 5255431032 is about 1738.6124305666.

Adding to 5255431032 its reverse (2301345525), we get a palindrome (7556776557).

The spelling of 5255431032 in words is "five billion, two hundred fifty-five million, four hundred thirty-one thousand, thirty-two".