5193513 has 12 divisors (see below), whose sum is σ = 8078980. Its totient is φ = 3195936.

The previous prime is 5193509. The next prime is 5193527. The reversal of 5193513 is 3153915.

It can be written as a sum of positive squares in 2 ways, for example, as 3196944 + 1996569 = 1788^2 + 1413^2 .

It is not a de Polignac number, because 5193513 - 2² = 5193509 is a prime.

5193513 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5193553) 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, 22078 + ... + 22311.

Almost surely, 2^5193513 is an apocalyptic number.

It is an amenable number.

5193513 is a deficient number, since it is larger than the sum of its proper divisors (2885467).

5193513 is a wasteful number, since it uses less digits than its factorization.

5193513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44408 (or 44405 counting only the distinct ones).

The product of its digits is 2025, while the sum is 27.

The square root of 5193513 is about 2278.9280374773. The cubic root of 5193513 is about 173.1757488709.

The spelling of 5193513 in words is "five million, one hundred ninety-three thousand, five hundred thirteen".