54240446306 has 4 divisors (see below), whose sum is σ = 81360669462. Its totient is φ = 27120223152.

The previous prime is 54240446269. The next prime is 54240446311. The reversal of 54240446306 is 60364404245.

54240446306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 52712027281 + 1528419025 = 229591^2 + 39095^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 54240446306.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13560111575 + ... + 13560111578.

Almost surely, 2^54240446306 is an apocalyptic number.

54240446306 is a deficient number, since it is larger than the sum of its proper divisors (27120223156).

54240446306 is a wasteful number, since it uses less digits than its factorization.

54240446306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27120223155.

The product of its (nonzero) digits is 276480, while the sum is 38.

The spelling of 54240446306 in words is "fifty-four billion, two hundred forty million, four hundred forty-six thousand, three hundred six".