54929418 has 16 divisors (see below), whose sum is σ = 115641120. Its totient is φ = 17346096.

The previous prime is 54929401. The next prime is 54929429. The reversal of 54929418 is 81492945.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 54929418.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240805 + ... + 241032.

It is an arithmetic number, because the mean of its divisors is an integer number (7227570).

Almost surely, 2^54929418 is an apocalyptic number.

54929418 is an abundant number, since it is smaller than the sum of its proper divisors (60711702).

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

54929418 is a wasteful number, since it uses less digits than its factorization.

54929418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481861.

The product of its digits is 103680, while the sum is 42.

The square root of 54929418 is about 7411.4383219453. The cubic root of 54929418 is about 380.1324976553.

The spelling of 54929418 in words is "fifty-four million, nine hundred twenty-nine thousand, four hundred eighteen".