2539952535 has 8 divisors (see below), whose sum is σ = 4063924080. Its totient is φ = 1354641344.

The previous prime is 2539952533. The next prime is 2539952561. The reversal of 2539952535 is 5352599352.

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 2539952535 - 2¹ = 2539952533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2539952533) 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 in 7 ways as a sum of consecutive naturals, for example, 84665070 + ... + 84665099.

It is an arithmetic number, because the mean of its divisors is an integer number (507990510).

Almost surely, 2^2539952535 is an apocalyptic number.

2539952535 is a deficient number, since it is larger than the sum of its proper divisors (1523971545).

2539952535 is a wasteful number, since it uses less digits than its factorization.

2539952535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169330177.

The product of its digits is 1822500, while the sum is 48.

The square root of 2539952535 is about 50397.9417734494. The cubic root of 2539952535 is about 1364.4004908025.

The spelling of 2539952535 in words is "two billion, five hundred thirty-nine million, nine hundred fifty-two thousand, five hundred thirty-five".