2523131776 has 128 divisors (see below), whose sum is σ = 5771282400. Its totient is φ = 1088102400.

The previous prime is 2523131749. The next prime is 2523131801. The reversal of 2523131776 is 6771313252.

2523131776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2490246 + ... + 2491258.

Almost surely, 2^2523131776 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 2523131776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2885641200).

2523131776 is an abundant number, since it is smaller than the sum of its proper divisors (3248150624).

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

2523131776 is a wasteful number, since it uses less digits than its factorization.

2523131776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128 (or 1116 counting only the distinct ones).

The product of its digits is 52920, while the sum is 37.

The square root of 2523131776 is about 50230.7851421815. The cubic root of 2523131776 is about 1361.3819171362.

The spelling of 2523131776 in words is "two billion, five hundred twenty-three million, one hundred thirty-one thousand, seven hundred seventy-six".