255588113078 has 16 divisors (see below), whose sum is σ = 387171950544. Its totient is φ = 126532072800.

The previous prime is 255588112963. The next prime is 255588113129. The reversal of 255588113078 is 870311885552.

It is a happy number.

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, 83528 + ... + 719828.

It is an arithmetic number, because the mean of its divisors is an integer number (24198246909).

Almost surely, 2^255588113078 is an apocalyptic number.

255588113078 is a deficient number, since it is larger than the sum of its proper divisors (131583837466).

255588113078 is a wasteful number, since it uses less digits than its factorization.

255588113078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638287.

The product of its (nonzero) digits is 2688000, while the sum is 53.

The spelling of 255588113078 in words is "two hundred fifty-five billion, five hundred eighty-eight million, one hundred thirteen thousand, seventy-eight".