2504601023 has 4 divisors (see below), whose sum is σ = 2505258288. Its totient is φ = 2503943760.

The previous prime is 2504600999. The next prime is 2504601059. The reversal of 2504601023 is 3201064052.

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

It is a cyclic number.

It is not a de Polignac number, because 2504601023 - 2¹⁴ = 2504584639 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2504601023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2504601523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 322883 + ... + 330548.

It is an arithmetic number, because the mean of its divisors is an integer number (626314572).

Almost surely, 2^2504601023 is an apocalyptic number.

2504601023 is a deficient number, since it is larger than the sum of its proper divisors (657265).

2504601023 is an equidigital number, since it uses as much as digits as its factorization.

2504601023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657264.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2504601023 is about 50045.9890800452. The cubic root of 2504601023 is about 1358.0409045659.

Adding to 2504601023 its reverse (3201064052), we get a palindrome (5705665075).

The spelling of 2504601023 in words is "two billion, five hundred four million, six hundred one thousand, twenty-three".