2423564251 has 16 divisors (see below), whose sum is σ = 2599581600. Its totient is φ = 2251358208.

The previous prime is 2423564239. The next prime is 2423564261. The reversal of 2423564251 is 1524653242.

It is a cyclic number.

It is not a de Polignac number, because 2423564251 - 2⁵ = 2423564219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2423564261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1162456 + ... + 1164538.

It is an arithmetic number, because the mean of its divisors is an integer number (162473850).

Almost surely, 2^2423564251 is an apocalyptic number.

2423564251 is a deficient number, since it is larger than the sum of its proper divisors (176017349).

2423564251 is a wasteful number, since it uses less digits than its factorization.

2423564251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2958.

The product of its digits is 57600, while the sum is 34.

The square root of 2423564251 is about 49229.7090281874. The cubic root of 2423564251 is about 1343.2334941237.

The spelling of 2423564251 in words is "two billion, four hundred twenty-three million, five hundred sixty-four thousand, two hundred fifty-one".