25927252723 has 2 divisors, whose sum is σ = 25927252724. Its totient is φ = 25927252722.

The previous prime is 25927252717. The next prime is 25927252763. The reversal of 25927252723 is 32725272952.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25927252723 - 2¹³ = 25927244531 is a prime.

It is not a weakly prime, because it can be changed into another prime (25927252763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12963626361 + 12963626362.

It is an arithmetic number, because the mean of its divisors is an integer number (12963626362).

Almost surely, 2^25927252723 is an apocalyptic number.

25927252723 is a deficient number, since it is larger than the sum of its proper divisors (1).

25927252723 is an equidigital number, since it uses as much as digits as its factorization.

25927252723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1058400, while the sum is 46.

The spelling of 25927252723 in words is "twenty-five billion, nine hundred twenty-seven million, two hundred fifty-two thousand, seven hundred twenty-three".