25101375132877 has 2 divisors, whose sum is σ = 25101375132878. Its totient is φ = 25101375132876.

The previous prime is 25101375132871. The next prime is 25101375132893. The reversal of 25101375132877 is 77823157310152.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14749332716196 + 10352042416681 = 3840486^2 + 3217459^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25101375132877 is a prime.

It is a super-2 number, since 2×25101375132877² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25101375132871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12550687566438 + 12550687566439.

It is an arithmetic number, because the mean of its divisors is an integer number (12550687566439).

Almost surely, 2^{25101375132877} is an apocalyptic number.

It is an amenable number.

25101375132877 is a deficient number, since it is larger than the sum of its proper divisors (1).

25101375132877 is an equidigital number, since it uses as much as digits as its factorization.

25101375132877 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2469600, while the sum is 52.

The spelling of 25101375132877 in words is "twenty-five trillion, one hundred one billion, three hundred seventy-five million, one hundred thirty-two thousand, eight hundred seventy-seven".