54739158 has 8 divisors (see below), whose sum is σ = 109478328. Its totient is φ = 18246384.

The previous prime is 54739147. The next prime is 54739177. The reversal of 54739158 is 85193745.

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

54739158 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4561591 + ... + 4561602.

It is an arithmetic number, because the mean of its divisors is an integer number (13684791).

Almost surely, 2^54739158 is an apocalyptic number.

54739158 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54739158 is a wasteful number, since it uses less digits than its factorization.

54739158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9123198.

The product of its digits is 151200, while the sum is 42.

The square root of 54739158 is about 7398.5916227347. The cubic root of 54739158 is about 379.6930993874.

The spelling of 54739158 in words is "fifty-four million, seven hundred thirty-nine thousand, one hundred fifty-eight".