54106397 has 2 divisors, whose sum is σ = 54106398. Its totient is φ = 54106396.

The previous prime is 54106387. The next prime is 54106411. The reversal of 54106397 is 79360145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54007801 + 98596 = 7349^2 + 314^2 .

It is a cyclic number.

It is not a de Polignac number, because 54106397 - 2⁶ = 54106333 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54106387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27053198 + 27053199.

It is an arithmetic number, because the mean of its divisors is an integer number (27053199).

Almost surely, 2^54106397 is an apocalyptic number.

It is an amenable number.

54106397 is a deficient number, since it is larger than the sum of its proper divisors (1).

54106397 is an equidigital number, since it uses as much as digits as its factorization.

54106397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 54106397 is about 7355.7050647780. The cubic root of 54106397 is about 378.2243962180.

The spelling of 54106397 in words is "fifty-four million, one hundred six thousand, three hundred ninety-seven".