5553038266 has 4 divisors (see below), whose sum is σ = 8329557402. Its totient is φ = 2776519132.

The previous prime is 5553038263. The next prime is 5553038273. The reversal of 5553038266 is 6628303555.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6628303555 = 5 ⋅1325660711.

It can be written as a sum of positive squares in only one way, i.e., 5405925625 + 147112641 = 73525^2 + 12129^2 .

It is not an unprimeable number, because it can be changed into a prime (5553038263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1388259565 + ... + 1388259568.

Almost surely, 2^5553038266 is an apocalyptic number.

5553038266 is a deficient number, since it is larger than the sum of its proper divisors (2776519136).

5553038266 is a wasteful number, since it uses less digits than its factorization.

5553038266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2776519135.

The product of its (nonzero) digits is 648000, while the sum is 43.

The square root of 5553038266 is about 74518.7108449952. The cubic root of 5553038266 is about 1770.8300729597.

The spelling of 5553038266 in words is "five billion, five hundred fifty-three million, thirty-eight thousand, two hundred sixty-six".