503374093 has 2 divisors, whose sum is σ = 503374094. Its totient is φ = 503374092.

The previous prime is 503374061. The next prime is 503374129. The reversal of 503374093 is 390473305.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 501177769 + 2196324 = 22387^2 + 1482^2 .

It is a cyclic number.

It is not a de Polignac number, because 503374093 - 2⁵ = 503374061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (503374033) 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, 251687046 + 251687047.

It is an arithmetic number, because the mean of its divisors is an integer number (251687047).

Almost surely, 2^503374093 is an apocalyptic number.

It is an amenable number.

503374093 is a deficient number, since it is larger than the sum of its proper divisors (1).

503374093 is an equidigital number, since it uses as much as digits as its factorization.

503374093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34020, while the sum is 34.

The square root of 503374093 is about 22435.9999331432. Note that the first 4 decimals coincide. The cubic root of 503374093 is about 795.4818712821.

The spelling of 503374093 in words is "five hundred three million, three hundred seventy-four thousand, ninety-three".