25025055530311 has 2 divisors, whose sum is σ = 25025055530312. Its totient is φ = 25025055530310.

The previous prime is 25025055530287. The next prime is 25025055530347. The reversal of 25025055530311 is 11303555052052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25025055530311 - 2⁷ = 25025055530183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25025055530381) 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, 12512527765155 + 12512527765156.

It is an arithmetic number, because the mean of its divisors is an integer number (12512527765156).

Almost surely, 2^{25025055530311} is an apocalyptic number.

25025055530311 is a deficient number, since it is larger than the sum of its proper divisors (1).

25025055530311 is an equidigital number, since it uses as much as digits as its factorization.

25025055530311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112500, while the sum is 37.

The spelling of 25025055530311 in words is "twenty-five trillion, twenty-five billion, fifty-five million, five hundred thirty thousand, three hundred eleven".