533350057 has 2 divisors, whose sum is σ = 533350058. Its totient is φ = 533350056.

The previous prime is 533350039. The next prime is 533350063. The reversal of 533350057 is 750053335.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 529736256 + 3613801 = 23016^2 + 1901^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-533350057 is a prime.

It is not a weakly prime, because it can be changed into another prime (533351057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266675028 + 266675029.

It is an arithmetic number, because the mean of its divisors is an integer number (266675029).

Almost surely, 2^533350057 is an apocalyptic number.

It is an amenable number.

533350057 is a deficient number, since it is larger than the sum of its proper divisors (1).

533350057 is an equidigital number, since it uses as much as digits as its factorization.

533350057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23625, while the sum is 31.

The square root of 533350057 is about 23094.3728427511. The cubic root of 533350057 is about 810.9687423811.

The spelling of 533350057 in words is "five hundred thirty-three million, three hundred fifty thousand, fifty-seven".