2500310423 has 4 divisors (see below), whose sum is σ = 2692642008. Its totient is φ = 2307978840.

The previous prime is 2500310419. The next prime is 2500310431. The reversal of 2500310423 is 3240130052.

It is a happy number.

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 2500310423 - 2² = 2500310419 is a prime.

It is a super-2 number, since 2×2500310423² = 12503104422724877858, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2500310395 and 2500310404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2500310413) 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 3 ways as a sum of consecutive naturals, for example, 96165773 + ... + 96165798.

It is an arithmetic number, because the mean of its divisors is an integer number (673160502).

Almost surely, 2^2500310423 is an apocalyptic number.

2500310423 is a deficient number, since it is larger than the sum of its proper divisors (192331585).

2500310423 is a wasteful number, since it uses less digits than its factorization.

2500310423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192331584.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2500310423 is about 50003.1041336435. The cubic root of 2500310423 is about 1357.2649804832.

Adding to 2500310423 its reverse (3240130052), we get a palindrome (5740440475).

The spelling of 2500310423 in words is "two billion, five hundred million, three hundred ten thousand, four hundred twenty-three".