54995198 has 8 divisors (see below), whose sum is σ = 83891160. Its totient is φ = 27031480.

The previous prime is 54995189. The next prime is 54995233. The reversal of 54995198 is 89159945.

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

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, 232913 + ... + 233148.

It is an arithmetic number, because the mean of its divisors is an integer number (10486395).

Almost surely, 2^54995198 is an apocalyptic number.

54995198 is a deficient number, since it is larger than the sum of its proper divisors (28895962).

54995198 is a wasteful number, since it uses less digits than its factorization.

54995198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466122.

The product of its digits is 583200, while the sum is 50.

The square root of 54995198 is about 7415.8747292548. The cubic root of 54995198 is about 380.2841780099.

The spelling of 54995198 in words is "fifty-four million, nine hundred ninety-five thousand, one hundred ninety-eight".