2535215231 has 2 divisors, whose sum is σ = 2535215232. Its totient is φ = 2535215230.

The previous prime is 2535215213. The next prime is 2535215237. The reversal of 2535215231 is 1325125352.

Together with previous prime (2535215213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2535215231 - 2¹⁸ = 2534953087 is a prime.

It is a super-2 number, since 2×2535215231² = 12854632534988766722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2535215194 and 2535215203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2535215237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1267607615 + 1267607616.

It is an arithmetic number, because the mean of its divisors is an integer number (1267607616).

Almost surely, 2^2535215231 is an apocalyptic number.

2535215231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2535215231 is an equidigital number, since it uses as much as digits as its factorization.

2535215231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9000, while the sum is 29.

The square root of 2535215231 is about 50350.9208555315. The cubic root of 2535215231 is about 1363.5517082074.

The spelling of 2535215231 in words is "two billion, five hundred thirty-five million, two hundred fifteen thousand, two hundred thirty-one".