255081802 has 16 divisors (see below), whose sum is σ = 405021600. Its totient is φ = 120150000.

The previous prime is 255081791. The next prime is 255081817. The reversal of 255081802 is 208180552.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11949 + ... + 25552.

It is an arithmetic number, because the mean of its divisors is an integer number (25313850).

Almost surely, 2^255081802 is an apocalyptic number.

255081802 is a deficient number, since it is larger than the sum of its proper divisors (149939798).

255081802 is a wasteful number, since it uses less digits than its factorization.

255081802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37701.

The product of its (nonzero) digits is 6400, while the sum is 31.

The square root of 255081802 is about 15971.2805372644. The cubic root of 255081802 is about 634.2003715407.

The spelling of 255081802 in words is "two hundred fifty-five million, eighty-one thousand, eight hundred two".