6377082645 has 24 divisors (see below), whose sum is σ = 10486584864. Its totient is φ = 3309178176.

The previous prime is 6377082617. The next prime is 6377082659. The reversal of 6377082645 is 5462807736.

It is not a de Polignac number, because 6377082645 - 2¹² = 6377078549 is a prime.

It is a super-2 number, since 2×6377082645² = 81334366122320392050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 6377082594 and 6377082603.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 134739 + ... + 175808.

It is an arithmetic number, because the mean of its divisors is an integer number (436941036).

Almost surely, 2^6377082645 is an apocalyptic number.

It is an amenable number.

6377082645 is a deficient number, since it is larger than the sum of its proper divisors (4109502219).

6377082645 is a wasteful number, since it uses less digits than its factorization.

6377082645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310629 (or 310592 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 48.

The square root of 6377082645 is about 79856.6380772444. The cubic root of 6377082645 is about 1854.4167801056.

The spelling of 6377082645 in words is "six billion, three hundred seventy-seven million, eighty-two thousand, six hundred forty-five".