25290796367 has 2 divisors, whose sum is σ = 25290796368. Its totient is φ = 25290796366.

The previous prime is 25290796313. The next prime is 25290796409. The reversal of 25290796367 is 76369709252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25290796367 - 2¹⁶ = 25290730831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25290796667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12645398183 + 12645398184.

It is an arithmetic number, because the mean of its divisors is an integer number (12645398184).

Almost surely, 2^25290796367 is an apocalyptic number.

25290796367 is a deficient number, since it is larger than the sum of its proper divisors (1).

25290796367 is an equidigital number, since it uses as much as digits as its factorization.

25290796367 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8573040, while the sum is 56.

The spelling of 25290796367 in words is "twenty-five billion, two hundred ninety million, seven hundred ninety-six thousand, three hundred sixty-seven".