2523952623 has 4 divisors (see below), whose sum is σ = 3365270168. Its totient is φ = 1682635080.

The previous prime is 2523952619. The next prime is 2523952643. The reversal of 2523952623 is 3262593252.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2523952623 - 2² = 2523952619 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2523952643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 420658768 + ... + 420658773.

It is an arithmetic number, because the mean of its divisors is an integer number (841317542).

Almost surely, 2^2523952623 is an apocalyptic number.

2523952623 is a deficient number, since it is larger than the sum of its proper divisors (841317545).

2523952623 is an equidigital number, since it uses as much as digits as its factorization.

2523952623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841317544.

The product of its digits is 194400, while the sum is 39.

The square root of 2523952623 is about 50238.9552339616. The cubic root of 2523952623 is about 1361.5295333001.

The spelling of 2523952623 in words is "two billion, five hundred twenty-three million, nine hundred fifty-two thousand, six hundred twenty-three".