2522152430 has 16 divisors (see below), whose sum is σ = 5188428000. Its totient is φ = 864737952.

The previous prime is 2522152411. The next prime is 2522152439. The reversal of 2522152430 is 342512252.

It is a super-2 number, since 2×2522152430² = 12722505760309809800, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2522152430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522152439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18015305 + ... + 18015444.

It is an arithmetic number, because the mean of its divisors is an integer number (324276750).

Almost surely, 2^2522152430 is an apocalyptic number.

2522152430 is an abundant number, since it is smaller than the sum of its proper divisors (2666275570).

2522152430 is a wasteful number, since it uses less digits than its factorization.

2522152430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36030763.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2522152430 is about 50221.0357320516. The cubic root of 2522152430 is about 1361.2057555784.

Adding to 2522152430 its reverse (342512252), we get a palindrome (2864664682).

The spelling of 2522152430 in words is "two billion, five hundred twenty-two million, one hundred fifty-two thousand, four hundred thirty".