54759718 has 12 divisors (see below), whose sum is σ = 88944588. Its totient is φ = 25273560.

The previous prime is 54759713. The next prime is 54759739. The reversal of 54759718 is 81795745.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54759713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80668 + ... + 81343.

It is an arithmetic number, because the mean of its divisors is an integer number (7412049).

Almost surely, 2^54759718 is an apocalyptic number.

54759718 is a deficient number, since it is larger than the sum of its proper divisors (34184870).

54759718 is a wasteful number, since it uses less digits than its factorization.

54759718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162039 (or 162026 counting only the distinct ones).

The product of its digits is 352800, while the sum is 46.

The square root of 54759718 is about 7399.9809459214. The cubic root of 54759718 is about 379.7406309488.

The spelling of 54759718 in words is "fifty-four million, seven hundred fifty-nine thousand, seven hundred eighteen".