5211137 has 4 divisors (see below), whose sum is σ = 5228100. Its totient is φ = 5194176.

The previous prime is 5211109. The next prime is 5211209. The reversal of 5211137 is 7311125.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1540081 + 3671056 = 1241^2 + 1916^2 .

It is a cyclic number.

It is not a de Polignac number, because 5211137 - 2¹⁶ = 5145601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5211637) 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, 8012 + ... + 8637.

It is an arithmetic number, because the mean of its divisors is an integer number (1307025).

Almost surely, 2^5211137 is an apocalyptic number.

It is an amenable number.

5211137 is a deficient number, since it is larger than the sum of its proper divisors (16963).

5211137 is a wasteful number, since it uses less digits than its factorization.

5211137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16962.

The product of its digits is 210, while the sum is 20.

The square root of 5211137 is about 2282.7914928876. The cubic root of 5211137 is about 173.3714162706.

The spelling of 5211137 in words is "five million, two hundred eleven thousand, one hundred thirty-seven".