54461683808 has 48 divisors (see below), whose sum is σ = 127866574080. Its totient is φ = 22325905536.

The previous prime is 54461683753. The next prime is 54461683811. The reversal of 54461683808 is 80838616445.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 54461683808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5280338 + ... + 5290641.

It is an arithmetic number, because the mean of its divisors is an integer number (2663886960).

Almost surely, 2^54461683808 is an apocalyptic number.

It is an amenable number.

54461683808 is an abundant number, since it is smaller than the sum of its proper divisors (73404890272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54461683808 is a wasteful number, since it uses less digits than its factorization.

54461683808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10571019 (or 10571011 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 53.

The spelling of 54461683808 in words is "fifty-four billion, four hundred sixty-one million, six hundred eighty-three thousand, eight hundred eight".