54579862718 has 8 divisors (see below), whose sum is σ = 81876840312. Its totient is φ = 27287582616.

The previous prime is 54579862679. The next prime is 54579862741. The reversal of 54579862718 is 81726897545.

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

It is a super-2 number, since 2×54579862718² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 1145180 + ... + 1191887.

It is an arithmetic number, because the mean of its divisors is an integer number (10234605039).

Almost surely, 2^54579862718 is an apocalyptic number.

54579862718 is a deficient number, since it is larger than the sum of its proper divisors (27296977594).

54579862718 is a wasteful number, since it uses less digits than its factorization.

54579862718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2348746.

The product of its digits is 33868800, while the sum is 62.

The spelling of 54579862718 in words is "fifty-four billion, five hundred seventy-nine million, eight hundred sixty-two thousand, seven hundred eighteen".