500556053 has 2 divisors, whose sum is σ = 500556054. Its totient is φ = 500556052.

The previous prime is 500556047. The next prime is 500556139. The reversal of 500556053 is 350655005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 363970084 + 136585969 = 19078^2 + 11687^2 .

It is a cyclic number.

It is not a de Polignac number, because 500556053 - 2¹² = 500551957 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (505556053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250278026 + 250278027.

It is an arithmetic number, because the mean of its divisors is an integer number (250278027).

Almost surely, 2^500556053 is an apocalyptic number.

It is an amenable number.

500556053 is a deficient number, since it is larger than the sum of its proper divisors (1).

500556053 is an equidigital number, since it uses as much as digits as its factorization.

500556053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11250, while the sum is 29.

The square root of 500556053 is about 22373.1100430852. The cubic root of 500556053 is about 793.9946433535.

The spelling of 500556053 in words is "five hundred million, five hundred fifty-six thousand, fifty-three".