2504640422 has 4 divisors (see below), whose sum is σ = 3756960636. Its totient is φ = 1252320210.

The previous prime is 2504640409. The next prime is 2504640487. The reversal of 2504640422 is 2240464052.

2504640422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626160104 + ... + 626160107.

It is an arithmetic number, because the mean of its divisors is an integer number (939240159).

Almost surely, 2^2504640422 is an apocalyptic number.

2504640422 is a deficient number, since it is larger than the sum of its proper divisors (1252320214).

2504640422 is a wasteful number, since it uses less digits than its factorization.

2504640422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252320213.

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 2504640422 is about 50046.3827064454. The cubic root of 2504640422 is about 1358.0480254835.

The spelling of 2504640422 in words is "two billion, five hundred four million, six hundred forty thousand, four hundred twenty-two".