54155254 has 16 divisors (see below), whose sum is σ = 82468800. Its totient is φ = 26668224.

The previous prime is 54155207. The next prime is 54155279. The reversal of 54155254 is 45255145.

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 7 ways as a sum of consecutive naturals, for example, 64912 + ... + 65740.

It is an arithmetic number, because the mean of its divisors is an integer number (5154300).

Almost surely, 2^54155254 is an apocalyptic number.

54155254 is a deficient number, since it is larger than the sum of its proper divisors (28313546).

54155254 is a wasteful number, since it uses less digits than its factorization.

54155254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1287.

The product of its digits is 20000, while the sum is 31.

The square root of 54155254 is about 7359.0253430736. The cubic root of 54155254 is about 378.3382050041.

The spelling of 54155254 in words is "fifty-four million, one hundred fifty-five thousand, two hundred fifty-four".