2523892488 has 192 divisors, whose sum is σ = 7538348160. Its totient is φ = 698548224.

The previous prime is 2523892487. The next prime is 2523892519. The reversal of 2523892488 is 8842983252.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 2523892488.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2523892487) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2073256 + ... + 2074472.

It is an arithmetic number, because the mean of its divisors is an integer number (39262230).

Almost surely, 2^2523892488 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 2523892488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3769174080).

2523892488 is an abundant number, since it is smaller than the sum of its proper divisors (5014455672).

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

2523892488 is a wasteful number, since it uses less digits than its factorization.

2523892488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1296 (or 1275 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 51.

The square root of 2523892488 is about 50238.3567406419. The cubic root of 2523892488 is about 1361.5187200717.

The spelling of 2523892488 in words is "two billion, five hundred twenty-three million, eight hundred ninety-two thousand, four hundred eighty-eight".