54520205 has 8 divisors (see below), whose sum is σ = 65472000. Its totient is φ = 43584336.

The previous prime is 54520183. The next prime is 54520217. The reversal of 54520205 is 50202545.

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 54520205 - 2¹⁴ = 54503821 is a prime.

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, 5696 + ... + 11894.

It is an arithmetic number, because the mean of its divisors is an integer number (8184000).

Almost surely, 2^54520205 is an apocalyptic number.

It is an amenable number.

54520205 is a deficient number, since it is larger than the sum of its proper divisors (10951795).

54520205 is a wasteful number, since it uses less digits than its factorization.

54520205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7963.

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 54520205 is about 7383.7798585819. The cubic root of 54520205 is about 379.1861738277.

The spelling of 54520205 in words is "fifty-four million, five hundred twenty thousand, two hundred five".