25025303055 has 32 divisors (see below), whose sum is σ = 40489783488. Its totient is φ = 13197312000.

The previous prime is 25025303053. The next prime is 25025303087. The reversal of 25025303055 is 55030352052.

It is not a de Polignac number, because 25025303055 - 2¹ = 25025303053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25025303053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1740295 + ... + 1754615.

It is an arithmetic number, because the mean of its divisors is an integer number (1265305734).

Almost surely, 2^25025303055 is an apocalyptic number.

25025303055 is a deficient number, since it is larger than the sum of its proper divisors (15464480433).

25025303055 is a wasteful number, since it uses less digits than its factorization.

25025303055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15627.

The product of its (nonzero) digits is 22500, while the sum is 30.

The spelling of 25025303055 in words is "twenty-five billion, twenty-five million, three hundred three thousand, fifty-five".