6677614529 has 2 divisors, whose sum is σ = 6677614530. Its totient is φ = 6677614528.

The previous prime is 6677614487. The next prime is 6677614547. The reversal of 6677614529 is 9254167766.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6169788304 + 507826225 = 78548^2 + 22535^2 .

It is a cyclic number.

It is not a de Polignac number, because 6677614529 - 2²⁰ = 6676565953 is a prime.

It is not a weakly prime, because it can be changed into another prime (6677614729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3338807264 + 3338807265.

It is an arithmetic number, because the mean of its divisors is an integer number (3338807265).

Almost surely, 2^6677614529 is an apocalyptic number.

It is an amenable number.

6677614529 is a deficient number, since it is larger than the sum of its proper divisors (1).

6677614529 is an equidigital number, since it uses as much as digits as its factorization.

6677614529 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3810240, while the sum is 53.

The square root of 6677614529 is about 81716.6722829558. The cubic root of 6677614529 is about 1883.1017276229.

The spelling of 6677614529 in words is "six billion, six hundred seventy-seven million, six hundred fourteen thousand, five hundred twenty-nine".