6782541654 has 16 divisors (see below), whose sum is σ = 15502952448. Its totient is φ = 1937869032.

The previous prime is 6782541653. The next prime is 6782541673. The reversal of 6782541654 is 4561452876.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6782541653) 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, 80744502 + ... + 80744585.

It is an arithmetic number, because the mean of its divisors is an integer number (968934528).

Almost surely, 2^6782541654 is an apocalyptic number.

6782541654 is an abundant number, since it is smaller than the sum of its proper divisors (8720410794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6782541654 is a wasteful number, since it uses less digits than its factorization.

6782541654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161489099.

The product of its digits is 1612800, while the sum is 48.

The square root of 6782541654 is about 82356.1877092426. The cubic root of 6782541654 is about 1892.9137381093.

The spelling of 6782541654 in words is "six billion, seven hundred eighty-two million, five hundred forty-one thousand, six hundred fifty-four".