2539232592 has 80 divisors (see below), whose sum is σ = 7109544960. Its totient is φ = 776295936.

The previous prime is 2539232513. The next prime is 2539232593. The reversal of 2539232592 is 2952329352.

2539232592 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2539232593) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85009 + ... + 110927.

It is an arithmetic number, because the mean of its divisors is an integer number (88869312).

Almost surely, 2^2539232592 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2539232592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3554772480).

2539232592 is an abundant number, since it is smaller than the sum of its proper divisors (4570312368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2539232592 is a wasteful number, since it uses less digits than its factorization.

2539232592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26100 (or 26094 counting only the distinct ones).

The product of its digits is 291600, while the sum is 42.

The square root of 2539232592 is about 50390.7986838867. The cubic root of 2539232592 is about 1364.2715666864.

The spelling of 2539232592 in words is "two billion, five hundred thirty-nine million, two hundred thirty-two thousand, five hundred ninety-two".