54051031727 has 32 divisors (see below), whose sum is σ = 70004487168. Its totient is φ = 40511520000.

The previous prime is 54051031669. The next prime is 54051031729. The reversal of 54051031727 is 72713015045.

It is not a de Polignac number, because 54051031727 - 2⁶ = 54051031663 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54051031729) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 103577 + ... + 344717.

It is an arithmetic number, because the mean of its divisors is an integer number (2187640224).

Almost surely, 2^54051031727 is an apocalyptic number.

54051031727 is a deficient number, since it is larger than the sum of its proper divisors (15953455441).

54051031727 is a wasteful number, since it uses less digits than its factorization.

54051031727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241271.

The product of its (nonzero) digits is 29400, while the sum is 35.

The spelling of 54051031727 in words is "fifty-four billion, fifty-one million, thirty-one thousand, seven hundred twenty-seven".