2522265152 has 112 divisors (see below), whose sum is σ = 5758525440. Its totient is φ = 1085452800.

The previous prime is 2522265139. The next prime is 2522265157. The reversal of 2522265152 is 2515622252.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (2522265157) 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, 1024499 + ... + 1026957.

Almost surely, 2^2522265152 is an apocalyptic number.

2522265152 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2522265152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2879262720).

2522265152 is an abundant number, since it is smaller than the sum of its proper divisors (3236260288).

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

2522265152 is a wasteful number, since it uses less digits than its factorization.

2522265152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560 (or 2550 counting only the distinct ones).

The product of its digits is 24000, while the sum is 32.

The square root of 2522265152 is about 50222.1579783267. The cubic root of 2522265152 is about 1361.2260339654.

The spelling of 2522265152 in words is "two billion, five hundred twenty-two million, two hundred sixty-five thousand, one hundred fifty-two".