5351553266 has 4 divisors (see below), whose sum is σ = 8027329902. Its totient is φ = 2675776632.

The previous prime is 5351553247. The next prime is 5351553269. The reversal of 5351553266 is 6623551535.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5066450041 + 285103225 = 71179^2 + 16885^2 .

It is not an unprimeable number, because it can be changed into a prime (5351553269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1337888315 + ... + 1337888318.

Almost surely, 2^5351553266 is an apocalyptic number.

5351553266 is a deficient number, since it is larger than the sum of its proper divisors (2675776636).

5351553266 is a wasteful number, since it uses less digits than its factorization.

5351553266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2675776635.

The product of its digits is 405000, while the sum is 41.

The square root of 5351553266 is about 73154.3113288615. The cubic root of 5351553266 is about 1749.1482403016.

The spelling of 5351553266 in words is "five billion, three hundred fifty-one million, five hundred fifty-three thousand, two hundred sixty-six".