6427814529 has 32 divisors (see below), whose sum is σ = 9451282176. Its totient is φ = 3868784640.

The previous prime is 6427814521. The next prime is 6427814579. The reversal of 6427814529 is 9254187246.

It is not a de Polignac number, because 6427814529 - 2³ = 6427814521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6427814521) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109989 + ... + 157965.

It is an arithmetic number, because the mean of its divisors is an integer number (295352568).

Almost surely, 2^6427814529 is an apocalyptic number.

It is an amenable number.

6427814529 is a deficient number, since it is larger than the sum of its proper divisors (3023467647).

6427814529 is a wasteful number, since it uses less digits than its factorization.

6427814529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48105.

The product of its digits is 967680, while the sum is 48.

The square root of 6427814529 is about 80173.6523366623. The cubic root of 6427814529 is about 1859.3213048728.

The spelling of 6427814529 in words is "six billion, four hundred twenty-seven million, eight hundred fourteen thousand, five hundred twenty-nine".