7680518727 has 16 divisors (see below), whose sum is σ = 11720805120. Its totient is φ = 4382433792.

The previous prime is 7680518711. The next prime is 7680518737. The reversal of 7680518727 is 7278150867.

It is not a de Polignac number, because 7680518727 - 2⁴ = 7680518711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7680518727.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7680518737) 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, 253402 + ... + 282087.

It is an arithmetic number, because the mean of its divisors is an integer number (732550320).

Almost surely, 2^7680518727 is an apocalyptic number.

7680518727 is a deficient number, since it is larger than the sum of its proper divisors (4040286393).

7680518727 is a wasteful number, since it uses less digits than its factorization.

7680518727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536182.

The product of its (nonzero) digits is 1317120, while the sum is 51.

The square root of 7680518727 is about 87638.5687183446. The cubic root of 7680518727 is about 1973.0140782835.

The spelling of 7680518727 in words is "seven billion, six hundred eighty million, five hundred eighteen thousand, seven hundred twenty-seven".