5121337 has 8 divisors (see below), whose sum is σ = 5620104. Its totient is φ = 4637568.

The previous prime is 5121331. The next prime is 5121353. The reversal of 5121337 is 7331215.

It can be written as a sum of positive squares in 4 ways, for example, as 9216 + 5112121 = 96^2 + 2261^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5121337 - 2³ = 5121329 is a prime.

It is a Duffinian number.

5121337 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5121331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3028 + ... + 4405.

It is an arithmetic number, because the mean of its divisors is an integer number (702513).

Almost surely, 2^5121337 is an apocalyptic number.

It is an amenable number.

5121337 is a deficient number, since it is larger than the sum of its proper divisors (498767).

5121337 is a wasteful number, since it uses less digits than its factorization.

5121337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7499.

The product of its digits is 630, while the sum is 22.

The square root of 5121337 is about 2263.0371185643. The cubic root of 5121337 is about 172.3697763926.

It can be divided in two parts, 512 and 1337, that added together give a square (1849 = 43²).

The spelling of 5121337 in words is "five million, one hundred twenty-one thousand, three hundred thirty-seven".