54793147 has 2 divisors, whose sum is σ = 54793148. Its totient is φ = 54793146.

The previous prime is 54793103. The next prime is 54793177. The reversal of 54793147 is 74139745.

54793147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54793147 - 2⁷ = 54793019 is a prime.

It is not a weakly prime, because it can be changed into another prime (54793177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27396573 + 27396574.

It is an arithmetic number, because the mean of its divisors is an integer number (27396574).

Almost surely, 2^54793147 is an apocalyptic number.

54793147 is a deficient number, since it is larger than the sum of its proper divisors (1).

54793147 is an equidigital number, since it uses as much as digits as its factorization.

54793147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105840, while the sum is 40.

The square root of 54793147 is about 7402.2393233399. The cubic root of 54793147 is about 379.8178882694.

The spelling of 54793147 in words is "fifty-four million, seven hundred ninety-three thousand, one hundred forty-seven".