5185537 has 16 divisors (see below), whose sum is σ = 6307840. Its totient is φ = 4164048.

The previous prime is 5185529. The next prime is 5185559. The reversal of 5185537 is 7355815.

5185537 is nontrivially palindromic in base 12.

5185537 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5185537 - 2³ = 5185529 is a prime.

5185537 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5185507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16738 + ... + 17044.

It is an arithmetic number, because the mean of its divisors is an integer number (394240).

It is a Proth number, since it is equal to 633 ⋅ 2¹³ + 1 and 633 < 2¹³.

Almost surely, 2^5185537 is an apocalyptic number.

It is an amenable number.

5185537 is a deficient number, since it is larger than the sum of its proper divisors (1122303).

5185537 is a wasteful number, since it uses less digits than its factorization.

5185537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460.

The product of its digits is 21000, while the sum is 34.

The square root of 5185537 is about 2277.1774195262. The cubic root of 5185537 is about 173.0870512034.

The spelling of 5185537 in words is "five million, one hundred eighty-five thousand, five hundred thirty-seven".