6677599351 has 2 divisors, whose sum is σ = 6677599352. Its totient is φ = 6677599350.

The previous prime is 6677599349. The next prime is 6677599393. The reversal of 6677599351 is 1539957766.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6677599351 - 2¹ = 6677599349 is a prime.

Together with 6677599349, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6677599151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3338799675 + 3338799676.

It is an arithmetic number, because the mean of its divisors is an integer number (3338799676).

Almost surely, 2^6677599351 is an apocalyptic number.

6677599351 is a deficient number, since it is larger than the sum of its proper divisors (1).

6677599351 is an equidigital number, since it uses as much as digits as its factorization.

6677599351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10716300, while the sum is 58.

The square root of 6677599351 is about 81716.5794132378. The cubic root of 6677599351 is about 1883.1003008789.

The spelling of 6677599351 in words is "six billion, six hundred seventy-seven million, five hundred ninety-nine thousand, three hundred fifty-one".