6542001654 has 8 divisors (see below), whose sum is σ = 13084003320. Its totient is φ = 2180667216.

The previous prime is 6542001647. The next prime is 6542001667. The reversal of 6542001654 is 4561002456.

6542001654 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

6542001654 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 545166799 + ... + 545166810.

It is an arithmetic number, because the mean of its divisors is an integer number (1635500415).

Almost surely, 2^6542001654 is an apocalyptic number.

6542001654 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6542001654 is a wasteful number, since it uses less digits than its factorization.

6542001654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090333614.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 6542001654 is about 80882.6412402562. The cubic root of 6542001654 is about 1870.2667367133.

The spelling of 6542001654 in words is "six billion, five hundred forty-two million, one thousand, six hundred fifty-four".