54042807 has 16 divisors (see below), whose sum is σ = 88686080. Its totient is φ = 28505952.

The previous prime is 54042773. The next prime is 54042839. The reversal of 54042807 is 70824045.

54042807 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54042807 - 2¹⁰ = 54041783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54042887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98707 + ... + 99252.

It is an arithmetic number, because the mean of its divisors is an integer number (5542880).

Almost surely, 2^54042807 is an apocalyptic number.

54042807 is a deficient number, since it is larger than the sum of its proper divisors (34643273).

54042807 is a wasteful number, since it uses less digits than its factorization.

54042807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197982.

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 54042807 is about 7351.3812987764. The cubic root of 54042807 is about 378.0761653300.

The spelling of 54042807 in words is "fifty-four million, forty-two thousand, eight hundred seven".