54113986 has 8 divisors (see below), whose sum is σ = 84700224. Its totient is φ = 25880580.

The previous prime is 54113981. The next prime is 54113989. The reversal of 54113986 is 68931145.

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

It is not an unprimeable number, because it can be changed into a prime (54113981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 588150 + ... + 588241.

It is an arithmetic number, because the mean of its divisors is an integer number (10587528).

Almost surely, 2^54113986 is an apocalyptic number.

54113986 is a deficient number, since it is larger than the sum of its proper divisors (30586238).

54113986 is a wasteful number, since it uses less digits than its factorization.

54113986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176416.

The product of its digits is 25920, while the sum is 37.

The square root of 54113986 is about 7356.2209047853. The cubic root of 54113986 is about 378.2420787282.

The spelling of 54113986 in words is "fifty-four million, one hundred thirteen thousand, nine hundred eighty-six".