25716133907 has 2 divisors, whose sum is σ = 25716133908. Its totient is φ = 25716133906.

The previous prime is 25716133901. The next prime is 25716133913. The reversal of 25716133907 is 70933161752.

It is a balanced prime because it is at equal distance from previous prime (25716133901) and next prime (25716133913).

It is a cyclic number.

It is not a de Polignac number, because 25716133907 - 2⁶ = 25716133843 is a prime.

It is a super-2 number, since 2×25716133907² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (25716133901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12858066953 + 12858066954.

It is an arithmetic number, because the mean of its divisors is an integer number (12858066954).

Almost surely, 2^25716133907 is an apocalyptic number.

25716133907 is a deficient number, since it is larger than the sum of its proper divisors (1).

25716133907 is an equidigital number, since it uses as much as digits as its factorization.

25716133907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 238140, while the sum is 44.

The spelling of 25716133907 in words is "twenty-five billion, seven hundred sixteen million, one hundred thirty-three thousand, nine hundred seven".