25055253057751 has 16 divisors (see below), whose sum is σ = 28701642498048. Its totient is φ = 21425632704000.

The previous prime is 25055253057739. The next prime is 25055253057787. The reversal of 25055253057751 is 15775035255052.

It is not a de Polignac number, because 25055253057751 - 2²¹ = 25055250960599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25055253057851) 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 in 15 ways as a sum of consecutive naturals, for example, 268928026 + ... + 269021176.

It is an arithmetic number, because the mean of its divisors is an integer number (1793852656128).

Almost surely, 2^{25055253057751} is an apocalyptic number.

25055253057751 is a deficient number, since it is larger than the sum of its proper divisors (3646389440297).

25055253057751 is an equidigital number, since it uses as much as digits as its factorization.

25055253057751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182742.

The product of its (nonzero) digits is 9187500, while the sum is 52.

The spelling of 25055253057751 in words is "twenty-five trillion, fifty-five billion, two hundred fifty-three million, fifty-seven thousand, seven hundred fifty-one".