5047513 has 4 divisors (see below), whose sum is σ = 5210368. Its totient is φ = 4884660.

The previous prime is 5047501. The next prime is 5047517. The reversal of 5047513 is 3157405.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5047513 - 2¹⁷ = 4916441 is a prime.

It is a super-3 number, since 3×5047513³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5047517) 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, 81381 + ... + 81442.

It is an arithmetic number, because the mean of its divisors is an integer number (1302592).

Almost surely, 2^5047513 is an apocalyptic number.

It is an amenable number.

5047513 is a deficient number, since it is larger than the sum of its proper divisors (162855).

5047513 is a wasteful number, since it uses less digits than its factorization.

5047513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162854.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 5047513 is about 2246.6670870425. The cubic root of 5047513 is about 171.5375285845.

The spelling of 5047513 in words is "five million, forty-seven thousand, five hundred thirteen".