25275305255 has 8 divisors (see below), whose sum is σ = 30367224672. Its totient is φ = 20195671968.

The previous prime is 25275305249. The next prime is 25275305303. The reversal of 25275305255 is 55250357252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 25275305255 - 2³⁴ = 8095436071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3067004 + ... + 3075233.

It is an arithmetic number, because the mean of its divisors is an integer number (3795903084).

Almost surely, 2^25275305255 is an apocalyptic number.

25275305255 is a deficient number, since it is larger than the sum of its proper divisors (5091919417).

25275305255 is an equidigital number, since it uses as much as digits as its factorization.

25275305255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6143065.

The product of its (nonzero) digits is 525000, while the sum is 41.

The spelling of 25275305255 in words is "twenty-five billion, two hundred seventy-five million, three hundred five thousand, two hundred fifty-five".