6761121228054 has 12 divisors (see below), whose sum is σ = 14649095994156. Its totient is φ = 2253707076012.

The previous prime is 6761121228049. The next prime is 6761121228073. The reversal of 6761121228054 is 4508221211676.

6761121228054 is a `hidden beast` number, since 6 + 7 + 611 + 2 + 1 + 2 + 28 + 0 + 5 + 4 = 666.

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 5 ways as a sum of consecutive naturals, for example, 187808922984 + ... + 187808923019.

It is an arithmetic number, because the mean of its divisors is an integer number (1220757999513).

Almost surely, 2^{6761121228054} is an apocalyptic number.

6761121228054 is an abundant number, since it is smaller than the sum of its proper divisors (7887974766102).

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

6761121228054 is a wasteful number, since it uses less digits than its factorization.

6761121228054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375617846011 (or 375617846008 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 6761121228054 in words is "six trillion, seven hundred sixty-one billion, one hundred twenty-one million, two hundred twenty-eight thousand, fifty-four".