54054655261 has 8 divisors (see below), whose sum is σ = 54350798040. Its totient is φ = 53758732608.

The previous prime is 54054655247. The next prime is 54054655271. The reversal of 54054655261 is 16255645045.

54054655261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 12277748025 + 41776907236 = 110805^2 + 204394^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 54054655261 - 2⁷ = 54054655133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54054655231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450075 + ... + 557383.

It is an arithmetic number, because the mean of its divisors is an integer number (6793849755).

Almost surely, 2^54054655261 is an apocalyptic number.

It is an amenable number.

54054655261 is a deficient number, since it is larger than the sum of its proper divisors (296142779).

54054655261 is a wasteful number, since it uses less digits than its factorization.

54054655261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110063.

The product of its (nonzero) digits is 720000, while the sum is 43.

The spelling of 54054655261 in words is "fifty-four billion, fifty-four million, six hundred fifty-five thousand, two hundred sixty-one".