54888193 has 2 divisors, whose sum is σ = 54888194. Its totient is φ = 54888192.

The previous prime is 54888179. The next prime is 54888221. The reversal of 54888193 is 39188845.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53758224 + 1129969 = 7332^2 + 1063^2 .

It is a cyclic number.

It is not a de Polignac number, because 54888193 - 2⁵ = 54888161 is a prime.

It is not a weakly prime, because it can be changed into another prime (54888103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27444096 + 27444097.

It is an arithmetic number, because the mean of its divisors is an integer number (27444097).

Almost surely, 2^54888193 is an apocalyptic number.

It is an amenable number.

54888193 is a deficient number, since it is larger than the sum of its proper divisors (1).

54888193 is an equidigital number, since it uses as much as digits as its factorization.

54888193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 276480, while the sum is 46.

The square root of 54888193 is about 7408.6566258668. The cubic root of 54888193 is about 380.0373762867.

The spelling of 54888193 in words is "fifty-four million, eight hundred eighty-eight thousand, one hundred ninety-three".