25303050055 has 8 divisors (see below), whose sum is σ = 30365514144. Its totient is φ = 20241204000.

The previous prime is 25303050041. The next prime is 25303050109. The reversal of 25303050055 is 55005030352.

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

It is not a de Polignac number, because 25303050055 - 2⁵ = 25303050023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59076 + ... + 232585.

It is an arithmetic number, because the mean of its divisors is an integer number (3795689268).

Almost surely, 2^25303050055 is an apocalyptic number.

25303050055 is a deficient number, since it is larger than the sum of its proper divisors (5062464089).

25303050055 is a wasteful number, since it uses less digits than its factorization.

25303050055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309017.

The product of its (nonzero) digits is 11250, while the sum is 28.

The spelling of 25303050055 in words is "twenty-five billion, three hundred three million, fifty thousand, fifty-five".