2522742130 has 32 divisors (see below), whose sum is σ = 4569861888. Its totient is φ = 1002691200.

The previous prime is 2522742077. The next prime is 2522742163. The reversal of 2522742130 is 312472252.

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, 1210069 + ... + 1212151.

It is an arithmetic number, because the mean of its divisors is an integer number (142808184).

Almost surely, 2^2522742130 is an apocalyptic number.

2522742130 is a deficient number, since it is larger than the sum of its proper divisors (2047119758).

2522742130 is a wasteful number, since it uses less digits than its factorization.

2522742130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2802.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 2522742130 is about 50226.9064346989. The cubic root of 2522742130 is about 1361.3118343484.

The spelling of 2522742130 in words is "two billion, five hundred twenty-two million, seven hundred forty-two thousand, one hundred thirty".