6733780005 has 32 divisors (see below), whose sum is σ = 11259224064. Its totient is φ = 3433179456.

The previous prime is 6733779977. The next prime is 6733780033. The reversal of 6733780005 is 5000873376.

It is an interprime number because it is at equal distance from previous prime (6733779977) and next prime (6733780033).

It is not a de Polignac number, because 6733780005 - 2⁵ = 6733779973 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80749 + ... + 141378.

It is an arithmetic number, because the mean of its divisors is an integer number (351850752).

Almost surely, 2^6733780005 is an apocalyptic number.

It is an amenable number.

6733780005 is a deficient number, since it is larger than the sum of its proper divisors (4525444059).

6733780005 is a wasteful number, since it uses less digits than its factorization.

6733780005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222225.

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 6733780005 is about 82059.6125082248. The cubic root of 6733780005 is about 1888.3665893663.

The spelling of 6733780005 in words is "six billion, seven hundred thirty-three million, seven hundred eighty thousand, five".