54163406 has 8 divisors (see below), whose sum is σ = 88631064. Its totient is φ = 24619720.

The previous prime is 54163397. The next prime is 54163423. The reversal of 54163406 is 60436145.

It is a happy number.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1230965 + ... + 1231008.

It is an arithmetic number, because the mean of its divisors is an integer number (11078883).

Almost surely, 2^54163406 is an apocalyptic number.

54163406 is a deficient number, since it is larger than the sum of its proper divisors (34467658).

54163406 is a wasteful number, since it uses less digits than its factorization.

54163406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2461986.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 54163406 is about 7359.5791999271. The cubic root of 54163406 is about 378.3571878240.

The spelling of 54163406 in words is "fifty-four million, one hundred sixty-three thousand, four hundred six".