2535997459911 has 32 divisors (see below), whose sum is σ = 3441667719168. Its totient is φ = 1660577168640.

The previous prime is 2535997459901. The next prime is 2535997459949. The reversal of 2535997459911 is 1199547995352.

It is not a de Polignac number, because 2535997459911 - 2⁹ = 2535997459399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2535997459901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 601372675 + ... + 601376891.

It is an arithmetic number, because the mean of its divisors is an integer number (107552116224).

Almost surely, 2^{2535997459911} is an apocalyptic number.

2535997459911 is a deficient number, since it is larger than the sum of its proper divisors (905670259257).

2535997459911 is a wasteful number, since it uses less digits than its factorization.

2535997459911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8191.

The product of its digits is 137781000, while the sum is 69.

The spelling of 2535997459911 in words is "two trillion, five hundred thirty-five billion, nine hundred ninety-seven million, four hundred fifty-nine thousand, nine hundred eleven".