6713407751 has 4 divisors (see below), whose sum is σ = 6944904600. Its totient is φ = 6481910904.

The previous prime is 6713407747. The next prime is 6713407793. The reversal of 6713407751 is 1577043176.

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

It is a cyclic number.

It is not a de Polignac number, because 6713407751 - 2² = 6713407747 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6713407699 and 6713407708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6713407711) 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, 115748381 + ... + 115748438.

It is an arithmetic number, because the mean of its divisors is an integer number (1736226150).

Almost surely, 2^6713407751 is an apocalyptic number.

6713407751 is a deficient number, since it is larger than the sum of its proper divisors (231496849).

6713407751 is a wasteful number, since it uses less digits than its factorization.

6713407751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231496848.

The product of its (nonzero) digits is 123480, while the sum is 41.

The square root of 6713407751 is about 81935.3876600337. The cubic root of 6713407751 is about 1886.4603225109.

The spelling of 6713407751 in words is "six billion, seven hundred thirteen million, four hundred seven thousand, seven hundred fifty-one".