5725623503 has 2 divisors, whose sum is σ = 5725623504. Its totient is φ = 5725623502.

The previous prime is 5725623487. The next prime is 5725623577. The reversal of 5725623503 is 3053265275.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5725623503 - 2⁴ = 5725623487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5725623583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2862811751 + 2862811752.

It is an arithmetic number, because the mean of its divisors is an integer number (2862811752).

Almost surely, 2^5725623503 is an apocalyptic number.

5725623503 is a deficient number, since it is larger than the sum of its proper divisors (1).

5725623503 is an equidigital number, since it uses as much as digits as its factorization.

5725623503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 189000, while the sum is 38.

The square root of 5725623503 is about 75667.8498637301. The cubic root of 5725623503 is about 1788.9886928111.

Adding to 5725623503 its reverse (3053265275), we get a palindrome (8778888778).

The spelling of 5725623503 in words is "five billion, seven hundred twenty-five million, six hundred twenty-three thousand, five hundred three".