54860221018 has 8 divisors (see below), whose sum is σ = 82304039520. Its totient is φ = 27425541180.

The previous prime is 54860220979. The next prime is 54860221027. The reversal of 54860221018 is 81012206845.

54860221018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2269638 + ... + 2293681.

It is an arithmetic number, because the mean of its divisors is an integer number (10288004940).

Almost surely, 2^54860221018 is an apocalyptic number.

54860221018 is a deficient number, since it is larger than the sum of its proper divisors (27443818502).

54860221018 is a wasteful number, since it uses less digits than its factorization.

54860221018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4569332.

The product of its (nonzero) digits is 30720, while the sum is 37.

The spelling of 54860221018 in words is "fifty-four billion, eight hundred sixty million, two hundred twenty-one thousand, eighteen".