4557793 has 2 divisors, whose sum is σ = 4557794. Its totient is φ = 4557792.

The previous prime is 4557781. The next prime is 4557803. The reversal of 4557793 is 3977554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2331729 + 2226064 = 1527^2 + 1492^2 .

It is a cyclic number.

It is not a de Polignac number, because 4557793 - 2²¹ = 2460641 is a prime.

It is not a weakly prime, because it can be changed into another prime (4557743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2278896 + 2278897.

It is an arithmetic number, because the mean of its divisors is an integer number (2278897).

Almost surely, 2^4557793 is an apocalyptic number.

It is an amenable number.

4557793 is a deficient number, since it is larger than the sum of its proper divisors (1).

4557793 is an equidigital number, since it uses as much as digits as its factorization.

4557793 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 132300, while the sum is 40.

The square root of 4557793 is about 2134.8988266426. The cubic root of 4557793 is about 165.8001296002.

The spelling of 4557793 in words is "four million, five hundred fifty-seven thousand, seven hundred ninety-three".