53879218 has 8 divisors (see below), whose sum is σ = 80898048. Its totient is φ = 26913204.

The previous prime is 53879173. The next prime is 53879233. The reversal of 53879218 is 81297835.

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, 10546 + ... + 14797.

It is an arithmetic number, because the mean of its divisors is an integer number (10112256).

Almost surely, 2^53879218 is an apocalyptic number.

53879218 is a deficient number, since it is larger than the sum of its proper divisors (27018830).

53879218 is a wasteful number, since it uses less digits than its factorization.

53879218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26408.

The product of its digits is 120960, while the sum is 43.

The square root of 53879218 is about 7340.2464536281. The cubic root of 53879218 is about 377.6942975929.

The spelling of 53879218 in words is "fifty-three million, eight hundred seventy-nine thousand, two hundred eighteen".