255049502986 has 8 divisors (see below), whose sum is σ = 382870597824. Its totient is φ = 127425970380.

The previous prime is 255049502971. The next prime is 255049502999. The reversal of 255049502986 is 689205940552.

255049502986 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49387330 + ... + 49392493.

It is an arithmetic number, because the mean of its divisors is an integer number (47858824728).

Almost surely, 2^255049502986 is an apocalyptic number.

255049502986 is a deficient number, since it is larger than the sum of its proper divisors (127821094838).

255049502986 is a wasteful number, since it uses less digits than its factorization.

255049502986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98781116.

The product of its (nonzero) digits is 7776000, while the sum is 55.

The spelling of 255049502986 in words is "two hundred fifty-five billion, forty-nine million, five hundred two thousand, nine hundred eighty-six".