54272093 has 2 divisors, whose sum is σ = 54272094. Its totient is φ = 54272092.

The previous prime is 54272051. The next prime is 54272107. The reversal of 54272093 is 39027245.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53392249 + 879844 = 7307^2 + 938^2 .

It is a cyclic number.

It is not a de Polignac number, because 54272093 - 2¹⁴ = 54255709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54272033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27136046 + 27136047.

It is an arithmetic number, because the mean of its divisors is an integer number (27136047).

Almost surely, 2^54272093 is an apocalyptic number.

It is an amenable number.

54272093 is a deficient number, since it is larger than the sum of its proper divisors (1).

54272093 is an equidigital number, since it uses as much as digits as its factorization.

54272093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 54272093 is about 7366.9595492306. The cubic root of 54272093 is about 378.6100955537.

The spelling of 54272093 in words is "fifty-four million, two hundred seventy-two thousand, ninety-three".