250027555255 has 16 divisors (see below), whose sum is σ = 308485150848. Its totient is φ = 194423328000.

The previous prime is 250027555237. The next prime is 250027555303. The reversal of 250027555255 is 552555720052.

It is a de Polignac number, because none of the positive numbers 2^k-250027555255 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 15 ways as a sum of consecutive naturals, for example, 2194716 + ... + 2305825.

It is an arithmetic number, because the mean of its divisors is an integer number (19280321928).

Almost surely, 2^250027555255 is an apocalyptic number.

250027555255 is a deficient number, since it is larger than the sum of its proper divisors (58457595593).

250027555255 is a wasteful number, since it uses less digits than its factorization.

250027555255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4500858.

The product of its (nonzero) digits is 875000, while the sum is 43.

The spelling of 250027555255 in words is "two hundred fifty billion, twenty-seven million, five hundred fifty-five thousand, two hundred fifty-five".