25220023013063 has 2 divisors, whose sum is σ = 25220023013064. Its totient is φ = 25220023013062.

The previous prime is 25220023013051. The next prime is 25220023013161. The reversal of 25220023013063 is 36031032002252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25220023013063 - 2²² = 25220018818759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25220023019063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12610011506531 + 12610011506532.

It is an arithmetic number, because the mean of its divisors is an integer number (12610011506532).

Almost surely, 2^{25220023013063} is an apocalyptic number.

25220023013063 is a deficient number, since it is larger than the sum of its proper divisors (1).

25220023013063 is an equidigital number, since it uses as much as digits as its factorization.

25220023013063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 29.

The spelling of 25220023013063 in words is "twenty-five trillion, two hundred twenty billion, twenty-three million, thirteen thousand, sixty-three".