54458738 has 16 divisors (see below), whose sum is σ = 82555200. Its totient is φ = 26942256.

The previous prime is 54458713. The next prime is 54458741. The reversal of 54458738 is 83785445.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116381 + ... + 116847.

It is an arithmetic number, because the mean of its divisors is an integer number (5159700).

Almost surely, 2^54458738 is an apocalyptic number.

54458738 is a deficient number, since it is larger than the sum of its proper divisors (28096462).

54458738 is a wasteful number, since it uses less digits than its factorization.

54458738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961.

The product of its digits is 537600, while the sum is 44.

The square root of 54458738 is about 7379.6163856938. The cubic root of 54458738 is about 379.0436199427.

The spelling of 54458738 in words is "fifty-four million, four hundred fifty-eight thousand, seven hundred thirty-eight".