255810248822 has 16 divisors (see below), whose sum is σ = 392674867200. Its totient is φ = 124919170152.

The previous prime is 255810248803. The next prime is 255810248839. The reversal of 255810248822 is 228842018552.

It is a congruent number.

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, 852179 + ... + 1112577.

It is an arithmetic number, because the mean of its divisors is an integer number (24542179200).

Almost surely, 2^255810248822 is an apocalyptic number.

255810248822 is a deficient number, since it is larger than the sum of its proper divisors (136864618378).

255810248822 is a wasteful number, since it uses less digits than its factorization.

255810248822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271867.

The product of its (nonzero) digits is 819200, while the sum is 47.

The spelling of 255810248822 in words is "two hundred fifty-five billion, eight hundred ten million, two hundred forty-eight thousand, eight hundred twenty-two".