25275089683 has 2 divisors, whose sum is σ = 25275089684. Its totient is φ = 25275089682.

The previous prime is 25275089659. The next prime is 25275089687. The reversal of 25275089683 is 38698057252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25275089683 - 2²¹ = 25272992531 is a prime.

It is not a weakly prime, because it can be changed into another prime (25275089687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12637544841 + 12637544842.

It is an arithmetic number, because the mean of its divisors is an integer number (12637544842).

Almost surely, 2^25275089683 is an apocalyptic number.

25275089683 is a deficient number, since it is larger than the sum of its proper divisors (1).

25275089683 is an equidigital number, since it uses as much as digits as its factorization.

25275089683 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7257600, while the sum is 55.

The spelling of 25275089683 in words is "twenty-five billion, two hundred seventy-five million, eighty-nine thousand, six hundred eighty-three".