2523454634 has 32 divisors (see below), whose sum is σ = 3948340032. Its totient is φ = 1208592000.

The previous prime is 2523454607. The next prime is 2523454651. The reversal of 2523454634 is 4364543252.

2523454634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 2312429 + ... + 2313519.

It is an arithmetic number, because the mean of its divisors is an integer number (123385626).

Almost surely, 2^2523454634 is an apocalyptic number.

2523454634 is a deficient number, since it is larger than the sum of its proper divisors (1424885398).

2523454634 is a wasteful number, since it uses less digits than its factorization.

2523454634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1622.

The product of its digits is 345600, while the sum is 38.

The square root of 2523454634 is about 50233.9987856830. The cubic root of 2523454634 is about 1361.4399817871.

Adding to 2523454634 its reverse (4364543252), we get a palindrome (6887997886).

The spelling of 2523454634 in words is "two billion, five hundred twenty-three million, four hundred fifty-four thousand, six hundred thirty-four".