2524442923 has 4 divisors (see below), whose sum is σ = 2657308360. Its totient is φ = 2391577488.

The previous prime is 2524442917. The next prime is 2524442929. The reversal of 2524442923 is 3292444252.

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

It is an interprime number because it is at equal distance from previous prime (2524442917) and next prime (2524442929).

It is a cyclic number.

It is not a de Polignac number, because 2524442923 - 2⁵ = 2524442891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2524442929) 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, 66432690 + ... + 66432727.

It is an arithmetic number, because the mean of its divisors is an integer number (664327090).

Almost surely, 2^2524442923 is an apocalyptic number.

2524442923 is a deficient number, since it is larger than the sum of its proper divisors (132865437).

2524442923 is a wasteful number, since it uses less digits than its factorization.

2524442923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132865436.

The product of its digits is 138240, while the sum is 37.

The square root of 2524442923 is about 50243.8346765053. The cubic root of 2524442923 is about 1361.6176906216.

The spelling of 2524442923 in words is "two billion, five hundred twenty-four million, four hundred forty-two thousand, nine hundred twenty-three".