25055303000555 has 8 divisors (see below), whose sum is σ = 30186149911344. Its totient is φ = 19964384860000.

The previous prime is 25055303000551. The next prime is 25055303000599. The reversal of 25055303000555 is 55500030355052.

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

It is not a de Polignac number, because 25055303000555 - 2² = 25055303000551 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25055303000551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9982191176 + ... + 9982193685.

It is an arithmetic number, because the mean of its divisors is an integer number (3773268738918).

Almost surely, 2^{25055303000555} is an apocalyptic number.

25055303000555 is a deficient number, since it is larger than the sum of its proper divisors (5130846910789).

25055303000555 is a wasteful number, since it uses less digits than its factorization.

25055303000555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19964385117.

The product of its (nonzero) digits is 281250, while the sum is 38.

The spelling of 25055303000555 in words is "twenty-five trillion, fifty-five billion, three hundred three million, five hundred fifty-five", and thus it is an aban number.