25100963 has 2 divisors, whose sum is σ = 25100964. Its totient is φ = 25100962.

The previous prime is 25100953. The next prime is 25101007. The reversal of 25100963 is 36900152.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25100963 is a prime.

It is not a weakly prime, because it can be changed into another prime (25100903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12550481 + 12550482.

It is an arithmetic number, because the mean of its divisors is an integer number (12550482).

Almost surely, 2^25100963 is an apocalyptic number.

25100963 is a deficient number, since it is larger than the sum of its proper divisors (1).

25100963 is an equidigital number, since it uses as much as digits as its factorization.

25100963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 25100963 is about 5010.0861270042. The cubic root of 25100963 is about 292.7948685921.

The spelling of 25100963 in words is "twenty-five million, one hundred thousand, nine hundred sixty-three".