25130362063 has 2 divisors, whose sum is σ = 25130362064. Its totient is φ = 25130362062.

The previous prime is 25130362057. The next prime is 25130362069. The reversal of 25130362063 is 36026303152.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (25130362057) and next prime (25130362069).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25130362063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25130362069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12565181031 + 12565181032.

It is an arithmetic number, because the mean of its divisors is an integer number (12565181032).

Almost surely, 2^25130362063 is an apocalyptic number.

25130362063 is a deficient number, since it is larger than the sum of its proper divisors (1).

25130362063 is an equidigital number, since it uses as much as digits as its factorization.

25130362063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 31.

The spelling of 25130362063 in words is "twenty-five billion, one hundred thirty million, three hundred sixty-two thousand, sixty-three".