6713253 has 8 divisors (see below), whose sum is σ = 9945600. Its totient is φ = 4475484.

The previous prime is 6713221. The next prime is 6713257. The reversal of 6713253 is 3523176.

It is a happy number.

6713253 is nontrivially palindromic in base 7.

It is not a de Polignac number, because 6713253 - 2⁵ = 6713221 is a prime.

It is a super-3 number, since 3×6713253³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 248639 = 6713253 / (6 + 7 + 1 + 3 + 2 + 5 + 3).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6713257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124293 + ... + 124346.

It is an arithmetic number, because the mean of its divisors is an integer number (1243200).

Almost surely, 2^6713253 is an apocalyptic number.

It is an amenable number.

6713253 is a deficient number, since it is larger than the sum of its proper divisors (3232347).

6713253 is a wasteful number, since it uses less digits than its factorization.

6713253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248648 (or 248642 counting only the distinct ones).

The product of its digits is 3780, while the sum is 27.

The square root of 6713253 is about 2590.9945966752. The cubic root of 6713253 is about 188.6445827445.

The spelling of 6713253 in words is "six million, seven hundred thirteen thousand, two hundred fifty-three".