54254197 has 2 divisors, whose sum is σ = 54254198. Its totient is φ = 54254196.

The previous prime is 54254141. The next prime is 54254201. The reversal of 54254197 is 79145245.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49196196 + 5058001 = 7014^2 + 2249^2 .

It is a cyclic number.

It is not a de Polignac number, because 54254197 - 2¹⁵ = 54221429 is a prime.

It is a super-2 number, since 2×54254197² = 5887035784229618, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54254107) by changing a digit.

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 as a sum of consecutive naturals, namely, 27127098 + 27127099.

It is an arithmetic number, because the mean of its divisors is an integer number (27127099).

Almost surely, 2^54254197 is an apocalyptic number.

It is an amenable number.

54254197 is a deficient number, since it is larger than the sum of its proper divisors (1).

54254197 is an equidigital number, since it uses as much as digits as its factorization.

54254197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50400, while the sum is 37.

The square root of 54254197 is about 7365.7448367426. The cubic root of 54254197 is about 378.5684759369.

The spelling of 54254197 in words is "fifty-four million, two hundred fifty-four thousand, one hundred ninety-seven".