2554352266 has 8 divisors (see below), whose sum is σ = 3853676484. Its totient is φ = 1269793440.

The previous prime is 2554352261. The next prime is 2554352279. The reversal of 2554352266 is 6622534552.

It can be written as a sum of positive squares in 2 ways, for example, as 2273287041 + 281065225 = 47679^2 + 16765^2 .

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 (2554352261) 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, 3690915 + ... + 3691606.

Almost surely, 2^2554352266 is an apocalyptic number.

2554352266 is a deficient number, since it is larger than the sum of its proper divisors (1299324218).

2554352266 is a wasteful number, since it uses less digits than its factorization.

2554352266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7382696.

The product of its digits is 432000, while the sum is 40.

The square root of 2554352266 is about 50540.6001745132. The cubic root of 2554352266 is about 1366.9740281794.

The spelling of 2554352266 in words is "two billion, five hundred fifty-four million, three hundred fifty-two thousand, two hundred sixty-six".