6677771905382 has 8 divisors (see below), whose sum is σ = 10229778238176. Its totient is φ = 3267845825992.

The previous prime is 6677771905327. The next prime is 6677771905391. The reversal of 6677771905382 is 2835091777766.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×6677771905382³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35520063233 + ... + 35520063420.

It is an arithmetic number, because the mean of its divisors is an integer number (1278722279772).

Almost surely, 2^{6677771905382} is an apocalyptic number.

6677771905382 is a deficient number, since it is larger than the sum of its proper divisors (3552006332794).

6677771905382 is a wasteful number, since it uses less digits than its factorization.

6677771905382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71040126702.

The product of its (nonzero) digits is 186701760, while the sum is 68.

The spelling of 6677771905382 in words is "six trillion, six hundred seventy-seven billion, seven hundred seventy-one million, nine hundred five thousand, three hundred eighty-two".