2523044330 has 32 divisors (see below), whose sum is σ = 4685817600. Its totient is φ = 977625792.

The previous prime is 2523044309. The next prime is 2523044339. The reversal of 2523044330 is 334403252.

2523044330 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 2×2523044330² = 12731505382290297800, 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 2523044330.

It is not an unprimeable number, because it can be changed into a prime (2523044339) 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, 11741 + ... + 71999.

It is an arithmetic number, because the mean of its divisors is an integer number (146431800).

Almost surely, 2^2523044330 is an apocalyptic number.

2523044330 is a deficient number, since it is larger than the sum of its proper divisors (2162773270).

2523044330 is a wasteful number, since it uses less digits than its factorization.

2523044330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60398.

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 2523044330 is about 50229.9146923425. The cubic root of 2523044330 is about 1361.3661894891.

Adding to 2523044330 its reverse (334403252), we get a palindrome (2857447582).

The spelling of 2523044330 in words is "two billion, five hundred twenty-three million, forty-four thousand, three hundred thirty".