5326513431 has 32 divisors (see below), whose sum is σ = 7361722368. Its totient is φ = 3423813120.

The previous prime is 5326513427. The next prime is 5326513441. The reversal of 5326513431 is 1343156235.

It is not a de Polignac number, because 5326513431 - 2² = 5326513427 is a prime.

It is a super-2 number, since 2×5326513431² = 56743490661246783522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5326513392 and 5326513401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5326513441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2882950 + ... + 2884796.

It is an arithmetic number, because the mean of its divisors is an integer number (230053824).

Almost surely, 2^5326513431 is an apocalyptic number.

5326513431 is a deficient number, since it is larger than the sum of its proper divisors (2035208937).

5326513431 is a wasteful number, since it uses less digits than its factorization.

5326513431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2191.

The product of its digits is 32400, while the sum is 33.

The square root of 5326513431 is about 72982.9667182693. The cubic root of 5326513431 is about 1746.4158951347.

Adding to 5326513431 its reverse (1343156235), we get a palindrome (6669669666).

The spelling of 5326513431 in words is "five billion, three hundred twenty-six million, five hundred thirteen thousand, four hundred thirty-one".