5135266 has 4 divisors (see below), whose sum is σ = 7702902. Its totient is φ = 2567632.

The previous prime is 5135257. The next prime is 5135281. The reversal of 5135266 is 6625315.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6625315 = 5 ⋅1325063.

It can be written as a sum of positive squares in only one way, i.e., 5130225 + 5041 = 2265^2 + 71^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1283815 + ... + 1283818.

Almost surely, 2^5135266 is an apocalyptic number.

5135266 is a deficient number, since it is larger than the sum of its proper divisors (2567636).

5135266 is a wasteful number, since it uses less digits than its factorization.

5135266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2567635.

The product of its digits is 5400, while the sum is 28.

The square root of 5135266 is about 2266.1125303038. The cubic root of 5135266 is about 172.5259052322.

The spelling of 5135266 in words is "five million, one hundred thirty-five thousand, two hundred sixty-six".