54500248918 has 4 divisors (see below), whose sum is σ = 81750373380. Its totient is φ = 27250124458.

The previous prime is 54500248909. The next prime is 54500248919. The reversal of 54500248918 is 81984200545.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54500248919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13625062228 + ... + 13625062231.

It is an arithmetic number, because the mean of its divisors is an integer number (20437593345).

Almost surely, 2^54500248918 is an apocalyptic number.

54500248918 is a deficient number, since it is larger than the sum of its proper divisors (27250124462).

54500248918 is a wasteful number, since it uses less digits than its factorization.

54500248918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27250124461.

The product of its (nonzero) digits is 460800, while the sum is 46.

The spelling of 54500248918 in words is "fifty-four billion, five hundred million, two hundred forty-eight thousand, nine hundred eighteen".