2522277792 has 144 divisors (see below), whose sum is σ = 7471612512. Its totient is φ = 837008640.

The previous prime is 2522277763. The next prime is 2522277829. The reversal of 2522277792 is 2977722252.

2522277792 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 (144).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2153367 + ... + 2154537.

It is an arithmetic number, because the mean of its divisors is an integer number (51886198).

Almost surely, 2^2522277792 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 2522277792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3735806256).

2522277792 is an abundant number, since it is smaller than the sum of its proper divisors (4949334720).

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

2522277792 is a wasteful number, since it uses less digits than its factorization.

2522277792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473 (or 1453 counting only the distinct ones).

The product of its digits is 493920, while the sum is 45.

The square root of 2522277792 is about 50222.2838190379. The cubic root of 2522277792 is about 1361.2283078300.

The spelling of 2522277792 in words is "two billion, five hundred twenty-two million, two hundred seventy-seven thousand, seven hundred ninety-two".