54072205 has 8 divisors (see below), whose sum is σ = 70785504. Its totient is φ = 39325200.

The previous prime is 54072203. The next prime is 54072229. The reversal of 54072205 is 50227045.

54072205 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 not a de Polignac number, because 54072205 - 2¹ = 54072203 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54072205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54072203) 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, 491511 + ... + 491620.

It is an arithmetic number, because the mean of its divisors is an integer number (8848188).

Almost surely, 2^54072205 is an apocalyptic number.

54072205 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54072205 is a deficient number, since it is larger than the sum of its proper divisors (16713299).

54072205 is a wasteful number, since it uses less digits than its factorization.

54072205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983147.

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 54072205 is about 7353.3805151100. The cubic root of 54072205 is about 378.1447077131.

The spelling of 54072205 in words is "fifty-four million, seventy-two thousand, two hundred five".