5253215431 has 8 divisors (see below), whose sum is σ = 5267900160. Its totient is φ = 5238548832.

The previous prime is 5253215423. The next prime is 5253215483. The reversal of 5253215431 is 1345123525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5253215431 - 2³ = 5253215423 is a prime.

It is a super-2 number, since 2×5253215431² = 55192544728993031522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5253215393 and 5253215402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5253215531) 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, 736026 + ... + 743128.

It is an arithmetic number, because the mean of its divisors is an integer number (658487520).

Almost surely, 2^5253215431 is an apocalyptic number.

5253215431 is a deficient number, since it is larger than the sum of its proper divisors (14684729).

5253215431 is a wasteful number, since it uses less digits than its factorization.

5253215431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9065.

The product of its digits is 18000, while the sum is 31.

The square root of 5253215431 is about 72479.0689164810. The cubic root of 5253215431 is about 1738.3680730080.

Adding to 5253215431 its reverse (1345123525), we get a palindrome (6598338956).

The spelling of 5253215431 in words is "five billion, two hundred fifty-three million, two hundred fifteen thousand, four hundred thirty-one".