6714763521 has 16 divisors (see below), whose sum is σ = 9023589120. Its totient is φ = 4441340160.

The previous prime is 6714763519. The next prime is 6714763577. The reversal of 6714763521 is 1253674176.

It is a happy number.

It is not a de Polignac number, because 6714763521 - 2¹ = 6714763519 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6714763511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220840 + ... + 249398.

It is an arithmetic number, because the mean of its divisors is an integer number (563974320).

Almost surely, 2^6714763521 is an apocalyptic number.

It is an amenable number.

6714763521 is a deficient number, since it is larger than the sum of its proper divisors (2308825599).

6714763521 is a wasteful number, since it uses less digits than its factorization.

6714763521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29176.

The product of its digits is 211680, while the sum is 42.

The square root of 6714763521 is about 81943.6606516941. The cubic root of 6714763521 is about 1886.5873039316.

The spelling of 6714763521 in words is "six billion, seven hundred fourteen million, seven hundred sixty-three thousand, five hundred twenty-one".