2555126254 has 8 divisors (see below), whose sum is σ = 3843547920. Its totient is φ = 1273943616.

The previous prime is 2555126209. The next prime is 2555126257. The reversal of 2555126254 is 4526215552.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555126257) 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, 1808874 + ... + 1810285.

It is an arithmetic number, because the mean of its divisors is an integer number (480443490).

Almost surely, 2^2555126254 is an apocalyptic number.

2555126254 is a deficient number, since it is larger than the sum of its proper divisors (1288421666).

2555126254 is a wasteful number, since it uses less digits than its factorization.

2555126254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3619514.

The product of its digits is 120000, while the sum is 37.

The square root of 2555126254 is about 50548.2566860619. The cubic root of 2555126254 is about 1367.1120820497.

The spelling of 2555126254 in words is "two billion, five hundred fifty-five million, one hundred twenty-six thousand, two hundred fifty-four".