2555926158 has 8 divisors (see below), whose sum is σ = 5111852328. Its totient is φ = 851975384.

The previous prime is 2555926157. The next prime is 2555926171. The reversal of 2555926158 is 8516295552.

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

2555926158 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555926157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212993841 + ... + 212993852.

It is an arithmetic number, because the mean of its divisors is an integer number (638981541).

Almost surely, 2^2555926158 is an apocalyptic number.

2555926158 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2555926158 is a wasteful number, since it uses less digits than its factorization.

2555926158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425987698.

The product of its digits is 1080000, while the sum is 48.

The square root of 2555926158 is about 50556.1683476903. The cubic root of 2555926158 is about 1367.2547291857.

The spelling of 2555926158 in words is "two billion, five hundred fifty-five million, nine hundred twenty-six thousand, one hundred fifty-eight".