54205793 has 2 divisors, whose sum is σ = 54205794. Its totient is φ = 54205792.

The previous prime is 54205729. The next prime is 54205799. The reversal of 54205793 is 39750245.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41899729 + 12306064 = 6473^2 + 3508^2 .

It is a cyclic number.

It is not a de Polignac number, because 54205793 - 2⁶ = 54205729 is a prime.

It is not a weakly prime, because it can be changed into another prime (54205799) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27102896 + 27102897.

It is an arithmetic number, because the mean of its divisors is an integer number (27102897).

Almost surely, 2^54205793 is an apocalyptic number.

It is an amenable number.

54205793 is a deficient number, since it is larger than the sum of its proper divisors (1).

54205793 is an equidigital number, since it uses as much as digits as its factorization.

54205793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 54205793 is about 7362.4583530231. The cubic root of 54205793 is about 378.4558598834.

The spelling of 54205793 in words is "fifty-four million, two hundred five thousand, seven hundred ninety-three".