5313537 has 12 divisors (see below), whose sum is σ = 8126820. Its totient is φ = 3333888.

The previous prime is 5313523. The next prime is 5313541. The reversal of 5313537 is 7353135.

It can be written as a sum of positive squares in 2 ways, for example, as 1718721 + 3594816 = 1311^2 + 1896^2 .

It is not a de Polignac number, because 5313537 - 2¹² = 5309441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5313537.

It is not an unprimeable number, because it can be changed into a prime (5314537) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17212 + ... + 17517.

It is an arithmetic number, because the mean of its divisors is an integer number (677235).

Almost surely, 2^5313537 is an apocalyptic number.

It is an amenable number.

5313537 is a deficient number, since it is larger than the sum of its proper divisors (2813283).

5313537 is a wasteful number, since it uses less digits than its factorization.

5313537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34752 (or 34749 counting only the distinct ones).

The product of its digits is 4725, while the sum is 27.

The square root of 5313537 is about 2305.1110602312. Note that the first 3 decimals coincide. The cubic root of 5313537 is about 174.4996538062.

The spelling of 5313537 in words is "five million, three hundred thirteen thousand, five hundred thirty-seven".