54275197 has 4 divisors (see below), whose sum is σ = 54292896. Its totient is φ = 54257500.

The previous prime is 54275173. The next prime is 54275201. The reversal of 54275197 is 79157245.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54275197 - 2¹⁵ = 54242429 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54275107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2929 + ... + 10822.

It is an arithmetic number, because the mean of its divisors is an integer number (13573224).

Almost surely, 2^54275197 is an apocalyptic number.

It is an amenable number.

54275197 is a deficient number, since it is larger than the sum of its proper divisors (17699).

54275197 is a wasteful number, since it uses less digits than its factorization.

54275197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17698.

The product of its digits is 88200, while the sum is 40.

The square root of 54275197 is about 7367.1702165757. The cubic root of 54275197 is about 378.6173134028.

The spelling of 54275197 in words is "fifty-four million, two hundred seventy-five thousand, one hundred ninety-seven".