2554257226 has 8 divisors (see below), whose sum is σ = 3997967904. Its totient is φ = 1221601260.

The previous prime is 2554257221. The next prime is 2554257239. The reversal of 2554257226 is 6227524552.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (2554257221) 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, 27763620 + ... + 27763711.

It is an arithmetic number, because the mean of its divisors is an integer number (499745988).

Almost surely, 2^2554257226 is an apocalyptic number.

2554257226 is a deficient number, since it is larger than the sum of its proper divisors (1443710678).

2554257226 is a wasteful number, since it uses less digits than its factorization.

2554257226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55527356.

The product of its digits is 336000, while the sum is 40.

The square root of 2554257226 is about 50539.6599315824. The cubic root of 2554257226 is about 1366.9570742632.

The spelling of 2554257226 in words is "two billion, five hundred fifty-four million, two hundred fifty-seven thousand, two hundred twenty-six".