255158376198 has 16 divisors (see below), whose sum is σ = 556709184576. Its totient is φ = 77320720040.

The previous prime is 255158376167. The next prime is 255158376203. The reversal of 255158376198 is 891673851552.

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, 1933017936 + ... + 1933018067.

It is an arithmetic number, because the mean of its divisors is an integer number (34794324036).

Almost surely, 2^255158376198 is an apocalyptic number.

255158376198 is an abundant number, since it is smaller than the sum of its proper divisors (301550808378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255158376198 is a wasteful number, since it uses less digits than its factorization.

255158376198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3866036019.

The product of its digits is 18144000, while the sum is 60.

The spelling of 255158376198 in words is "two hundred fifty-five billion, one hundred fifty-eight million, three hundred seventy-six thousand, one hundred ninety-eight".