2504051623 has 2 divisors, whose sum is σ = 2504051624. Its totient is φ = 2504051622.

The previous prime is 2504051597. The next prime is 2504051633. The reversal of 2504051623 is 3261504052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2504051623 - 2¹³ = 2504043431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2504051591 and 2504051600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2504051633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252025811 + 1252025812.

It is an arithmetic number, because the mean of its divisors is an integer number (1252025812).

Almost surely, 2^2504051623 is an apocalyptic number.

2504051623 is a deficient number, since it is larger than the sum of its proper divisors (1).

2504051623 is an equidigital number, since it uses as much as digits as its factorization.

2504051623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2504051623 is about 50040.4998276396. The cubic root of 2504051623 is about 1357.9415990308.

Adding to 2504051623 its reverse (3261504052), we get a palindrome (5765555675).

The spelling of 2504051623 in words is "two billion, five hundred four million, fifty-one thousand, six hundred twenty-three".