6887734054 has 16 divisors (see below), whose sum is σ = 10790743392. Its totient is φ = 3291095808.

The previous prime is 6887734043. The next prime is 6887734057. The reversal of 6887734054 is 4504377886.

It is a junction number, because it is equal to n+sod(n) for n = 6887733992 and 6887734010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6887734057) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 18219 + ... + 118774.

It is an arithmetic number, because the mean of its divisors is an integer number (674421462).

Almost surely, 2^6887734054 is an apocalyptic number.

6887734054 is a deficient number, since it is larger than the sum of its proper divisors (3903009338).

6887734054 is a wasteful number, since it uses less digits than its factorization.

6887734054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138111.

The product of its (nonzero) digits is 4515840, while the sum is 52.

The square root of 6887734054 is about 82992.3734688917. The cubic root of 6887734054 is about 1902.6494942224.

The spelling of 6887734054 in words is "six billion, eight hundred eighty-seven million, seven hundred thirty-four thousand, fifty-four".