5537137 has 4 divisors (see below), whose sum is σ = 5547636. Its totient is φ = 5526640.

The previous prime is 5537131. The next prime is 5537149. The reversal of 5537137 is 7317355.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7317355 = 5 ⋅1463471.

It can be written as a sum of positive squares in 2 ways, for example, as 136161 + 5400976 = 369^2 + 2324^2 .

It is a cyclic number.

It is not a de Polignac number, because 5537137 - 2¹⁹ = 5012849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5537099 and 5537108.

It is not an unprimeable number, because it can be changed into a prime (5537131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4414 + ... + 5527.

It is an arithmetic number, because the mean of its divisors is an integer number (1386909).

Almost surely, 2^5537137 is an apocalyptic number.

It is an amenable number.

5537137 is a deficient number, since it is larger than the sum of its proper divisors (10499).

5537137 is an equidigital number, since it uses as much as digits as its factorization.

5537137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10498.

The product of its digits is 11025, while the sum is 31.

The square root of 5537137 is about 2353.1121945203. The cubic root of 5537137 is about 176.9138184724.

The spelling of 5537137 in words is "five million, five hundred thirty-seven thousand, one hundred thirty-seven".