6711522453715 has 4 divisors (see below), whose sum is σ = 8053826944464. Its totient is φ = 5369217962968.

The previous prime is 6711522453689. The next prime is 6711522453763. The reversal of 6711522453715 is 5173542251176.

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 6711522453715 - 2³⁵ = 6677162715347 is a prime.

It is a super-2 number, since 2×6711522453715² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 671152245367 + ... + 671152245376.

It is an arithmetic number, because the mean of its divisors is an integer number (2013456736116).

Almost surely, 2^{6711522453715} is an apocalyptic number.

6711522453715 is a deficient number, since it is larger than the sum of its proper divisors (1342304490749).

6711522453715 is a wasteful number, since it uses less digits than its factorization.

6711522453715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342304490748.

The product of its digits is 1764000, while the sum is 49.

The spelling of 6711522453715 in words is "six trillion, seven hundred eleven billion, five hundred twenty-two million, four hundred fifty-three thousand, seven hundred fifteen".