54548172796940 has 24 divisors (see below), whose sum is σ = 114694890840432. Its totient is φ = 21791892363200.

The previous prime is 54548172796939. The next prime is 54548172796961. The reversal of 54548172796940 is 4969727184545.

54548172796940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 in 7 ways as a sum of consecutive naturals, for example, 1711030886 + ... + 1711062765.

It is an arithmetic number, because the mean of its divisors is an integer number (4778953785018).

Almost surely, 2^{54548172796940} is an apocalyptic number.

It is an amenable number.

54548172796940 is an abundant number, since it is smaller than the sum of its proper divisors (60146718043492).

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

54548172796940 is a wasteful number, since it uses less digits than its factorization.

54548172796940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3422094457 (or 3422094455 counting only the distinct ones).

The product of its (nonzero) digits is 609638400, while the sum is 71.

The spelling of 54548172796940 in words is "fifty-four trillion, five hundred forty-eight billion, one hundred seventy-two million, seven hundred ninety-six thousand, nine hundred forty".