54501905 has 8 divisors (see below), whose sum is σ = 66794112. Its totient is φ = 42673648.

The previous prime is 54501901. The next prime is 54501907. The reversal of 54501905 is 50910545.

54501905 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 54501905 - 2² = 54501901 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54501901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115727 + ... + 116196.

It is an arithmetic number, because the mean of its divisors is an integer number (8349264).

Almost surely, 2^54501905 is an apocalyptic number.

It is an amenable number.

54501905 is a deficient number, since it is larger than the sum of its proper divisors (12292207).

54501905 is a wasteful number, since it uses less digits than its factorization.

54501905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231975.

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 54501905 is about 7382.5405518697. The cubic root of 54501905 is about 379.1437437872.

The spelling of 54501905 in words is "fifty-four million, five hundred one thousand, nine hundred five".