2522025446 has 16 divisors (see below), whose sum is σ = 4073464080. Its totient is φ = 1166718720.

The previous prime is 2522025433. The next prime is 2522025461. The reversal of 2522025446 is 6445202252.

2522025446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2522025446² = 12721224700542997832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 626615 + ... + 630626.

It is an arithmetic number, because the mean of its divisors is an integer number (254591505).

Almost surely, 2^2522025446 is an apocalyptic number.

2522025446 is a deficient number, since it is larger than the sum of its proper divisors (1551438634).

2522025446 is a wasteful number, since it uses less digits than its factorization.

2522025446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1257319.

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 2522025446 is about 50219.7714650316. The cubic root of 2522025446 is about 1361.1829107719.

Adding to 2522025446 its reverse (6445202252), we get a palindrome (8967227698).

The spelling of 2522025446 in words is "two billion, five hundred twenty-two million, twenty-five thousand, four hundred forty-six".