5134565 has 4 divisors (see below), whose sum is σ = 6161484. Its totient is φ = 4107648.

The previous prime is 5134517. The next prime is 5134567. The reversal of 5134565 is 5654315.

5134565 is an esthetic number in base 8, because in such base its adjacent digits differ by 1.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5654315 = 5 ⋅1130863.

It can be written as a sum of positive squares in 2 ways, for example, as 3157729 + 1976836 = 1777^2 + 1406^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5134565 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5134567) 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, 513452 + ... + 513461.

It is an arithmetic number, because the mean of its divisors is an integer number (1540371).

Almost surely, 2^5134565 is an apocalyptic number.

It is an amenable number.

5134565 is a deficient number, since it is larger than the sum of its proper divisors (1026919).

5134565 is a wasteful number, since it uses less digits than its factorization.

5134565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026918.

The product of its digits is 9000, while the sum is 29.

The square root of 5134565 is about 2265.9578548596. The cubic root of 5134565 is about 172.5180545410.

The spelling of 5134565 in words is "five million, one hundred thirty-four thousand, five hundred sixty-five".