54881835948 has 18 divisors (see below), whose sum is σ = 138729085404. Its totient is φ = 18293945304.

The previous prime is 54881835941. The next prime is 54881835949. The reversal of 54881835948 is 84953818845.

54881835948 is a `hidden beast` number, since 548 + 8 + 1 + 83 + 5 + 9 + 4 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (54881835941) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 762247686 + ... + 762247757.

Almost surely, 2^54881835948 is an apocalyptic number.

It is an amenable number.

54881835948 is an abundant number, since it is smaller than the sum of its proper divisors (83847249456).

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

54881835948 is a wasteful number, since it uses less digits than its factorization.

54881835948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1524495453 (or 1524495448 counting only the distinct ones).

The product of its digits is 44236800, while the sum is 63.

The spelling of 54881835948 in words is "fifty-four billion, eight hundred eighty-one million, eight hundred thirty-five thousand, nine hundred forty-eight".