2523434120 has 64 divisors (see below), whose sum is σ = 5744148480. Its totient is φ = 997629696.

The previous prime is 2523434113. The next prime is 2523434129. The reversal of 2523434120 is 214343252.

It is a self number, because there is not a number n which added to its sum of digits gives 2523434120.

It is not an unprimeable number, because it can be changed into a prime (2523434129) 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, 1609577 + ... + 1611143.

It is an arithmetic number, because the mean of its divisors is an integer number (89752320).

Almost surely, 2^2523434120 is an apocalyptic number.

2523434120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2523434120 is an abundant number, since it is smaller than the sum of its proper divisors (3220714360).

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

2523434120 is a wasteful number, since it uses less digits than its factorization.

2523434120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2022 (or 2018 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 2523434120 is about 50233.7946008462. The cubic root of 2523434120 is about 1361.4362925780.

Adding to 2523434120 its reverse (214343252), we get a palindrome (2737777372).

The spelling of 2523434120 in words is "two billion, five hundred twenty-three million, four hundred thirty-four thousand, one hundred twenty".