5152513 has 4 divisors (see below), whose sum is σ = 5455620. Its totient is φ = 4849408.

The previous prime is 5152507. The next prime is 5152519. The reversal of 5152513 is 3152515.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (5152507) and next prime (5152519).

It can be written as a sum of positive squares in 2 ways, for example, as 1937664 + 3214849 = 1392^2 + 1793^2 .

It is a cyclic number.

It is not a de Polignac number, because 5152513 - 2⁵ = 5152481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5152519) 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 3 ways as a sum of consecutive naturals, for example, 151528 + ... + 151561.

It is an arithmetic number, because the mean of its divisors is an integer number (1363905).

Almost surely, 2^5152513 is an apocalyptic number.

It is an amenable number.

5152513 is a deficient number, since it is larger than the sum of its proper divisors (303107).

5152513 is a wasteful number, since it uses less digits than its factorization.

5152513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303106.

The product of its digits is 750, while the sum is 22.

The square root of 5152513 is about 2269.9147561087. The cubic root of 5152513 is about 172.7188344992.

It can be divided in two parts, 5152 and 513, that added together give a palindrome (5665).

The spelling of 5152513 in words is "five million, one hundred fifty-two thousand, five hundred thirteen".