2535515963 has 2 divisors, whose sum is σ = 2535515964. Its totient is φ = 2535515962.

The previous prime is 2535515959. The next prime is 2535515987. The reversal of 2535515963 is 3695155352.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2535515963 - 2² = 2535515959 is a prime.

It is not a weakly prime, because it can be changed into another prime (2535515903) 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, 1267757981 + 1267757982.

It is an arithmetic number, because the mean of its divisors is an integer number (1267757982).

Almost surely, 2^2535515963 is an apocalyptic number.

2535515963 is a deficient number, since it is larger than the sum of its proper divisors (1).

2535515963 is an equidigital number, since it uses as much as digits as its factorization.

2535515963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 607500, while the sum is 44.

The square root of 2535515963 is about 50353.9071274514. The cubic root of 2535515963 is about 1363.6056217653.

The spelling of 2535515963 in words is "two billion, five hundred thirty-five million, five hundred fifteen thousand, nine hundred sixty-three".