424300057 has 2 divisors, whose sum is σ = 424300058. Its totient is φ = 424300056.

The previous prime is 424300031. The next prime is 424300171. The reversal of 424300057 is 750003424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 408807961 + 15492096 = 20219^2 + 3936^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-424300057 is a prime.

It is not a weakly prime, because it can be changed into another prime (424300027) 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, 212150028 + 212150029.

It is an arithmetic number, because the mean of its divisors is an integer number (212150029).

Almost surely, 2^424300057 is an apocalyptic number.

It is an amenable number.

424300057 is a deficient number, since it is larger than the sum of its proper divisors (1).

424300057 is an equidigital number, since it uses as much as digits as its factorization.

424300057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 424300057 is about 20598.5450214329. The cubic root of 424300057 is about 751.4343260114.

The spelling of 424300057 in words is "four hundred twenty-four million, three hundred thousand, fifty-seven".