25028053055539 has 2 divisors, whose sum is σ = 25028053055540. Its totient is φ = 25028053055538.

The previous prime is 25028053055521. The next prime is 25028053055641. The reversal of 25028053055539 is 93555035082052.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25028053055539 is a prime.

It is not a weakly prime, because it can be changed into another prime (25028053005539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12514026527769 + 12514026527770.

It is an arithmetic number, because the mean of its divisors is an integer number (12514026527770).

Almost surely, 2^{25028053055539} is an apocalyptic number.

25028053055539 is a deficient number, since it is larger than the sum of its proper divisors (1).

25028053055539 is an equidigital number, since it uses as much as digits as its factorization.

25028053055539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100000, while the sum is 52.

The spelling of 25028053055539 in words is "twenty-five trillion, twenty-eight billion, fifty-three million, fifty-five thousand, five hundred thirty-nine".