6726442450054 has 4 divisors (see below), whose sum is σ = 10089663675084. Its totient is φ = 3363221225026.

The previous prime is 6726442450031. The next prime is 6726442450097. The reversal of 6726442450054 is 4500542446276.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1681610612512 + ... + 1681610612515.

It is an arithmetic number, because the mean of its divisors is an integer number (2522415918771).

Almost surely, 2^{6726442450054} is an apocalyptic number.

6726442450054 is a deficient number, since it is larger than the sum of its proper divisors (3363221225030).

6726442450054 is a wasteful number, since it uses less digits than its factorization.

6726442450054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3363221225029.

The product of its (nonzero) digits is 6451200, while the sum is 49.

The spelling of 6726442450054 in words is "six trillion, seven hundred twenty-six billion, four hundred forty-two million, four hundred fifty thousand, fifty-four".