54982708809 has 32 divisors (see below), whose sum is σ = 86528517120. Its totient is φ = 30398680512.

The previous prime is 54982708799. The next prime is 54982708831. The reversal of 54982708809 is 90880728945.

54982708809 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 54982708809 - 2⁴ = 54982708793 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54982709809) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58579 + ... + 336744.

It is an arithmetic number, because the mean of its divisors is an integer number (2704016160).

Almost surely, 2^54982708809 is an apocalyptic number.

It is an amenable number.

54982708809 is a deficient number, since it is larger than the sum of its proper divisors (31545808311).

54982708809 is a wasteful number, since it uses less digits than its factorization.

54982708809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395549.

The product of its (nonzero) digits is 11612160, while the sum is 60.

The spelling of 54982708809 in words is "fifty-four billion, nine hundred eighty-two million, seven hundred eight thousand, eight hundred nine".