25324056319 has 2 divisors, whose sum is σ = 25324056320. Its totient is φ = 25324056318.

The previous prime is 25324056301. The next prime is 25324056337. The reversal of 25324056319 is 91365042352.

It is a balanced prime because it is at equal distance from previous prime (25324056301) and next prime (25324056337).

It is a cyclic number.

It is not a de Polignac number, because 25324056319 - 2²⁷ = 25189838591 is a prime.

It is a super-2 number, since 2×25324056319² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25324056419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12662028159 + 12662028160.

It is an arithmetic number, because the mean of its divisors is an integer number (12662028160).

Almost surely, 2^25324056319 is an apocalyptic number.

25324056319 is a deficient number, since it is larger than the sum of its proper divisors (1).

25324056319 is an equidigital number, since it uses as much as digits as its factorization.

25324056319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 25324056319 in words is "twenty-five billion, three hundred twenty-four million, fifty-six thousand, three hundred nineteen".