5210440431 has 24 divisors (see below), whose sum is σ = 8084466864. Its totient is φ = 2976301440.

The previous prime is 5210440429. The next prime is 5210440489. The reversal of 5210440431 is 1340440125.

It is not a de Polignac number, because 5210440431 - 2¹ = 5210440429 is a prime.

It is a super-2 number, since 2×5210440431² = 54297378969998931522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5210440231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 565941 + ... + 575073.

It is an arithmetic number, because the mean of its divisors is an integer number (336852786).

Almost surely, 2^5210440431 is an apocalyptic number.

5210440431 is a deficient number, since it is larger than the sum of its proper divisors (2874026433).

5210440431 is a wasteful number, since it uses less digits than its factorization.

5210440431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13031 (or 13024 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 5210440431 is about 72183.3805733702. The cubic root of 5210440431 is about 1733.6369111483.

Adding to 5210440431 its reverse (1340440125), we get a palindrome (6550880556).

The spelling of 5210440431 in words is "five billion, two hundred ten million, four hundred forty thousand, four hundred thirty-one".