30553025255 has 16 divisors (see below), whose sum is σ = 37937289600. Its totient is φ = 23593731840.

The previous prime is 30553025233. The next prime is 30553025263. The reversal of 30553025255 is 55252035503.

It is a de Polignac number, because none of the positive numbers 2^k-30553025255 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 615410 + ... + 663200.

It is an arithmetic number, because the mean of its divisors is an integer number (2371080600).

Almost surely, 2^30553025255 is an apocalyptic number.

30553025255 is a deficient number, since it is larger than the sum of its proper divisors (7384264345).

30553025255 is a wasteful number, since it uses less digits than its factorization.

30553025255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52234.

The product of its (nonzero) digits is 112500, while the sum is 35.

The spelling of 30553025255 in words is "thirty billion, five hundred fifty-three million, twenty-five thousand, two hundred fifty-five".