503052780053 has 2 divisors, whose sum is σ = 503052780054. Its totient is φ = 503052780052.

The previous prime is 503052780047. The next prime is 503052780059. The reversal of 503052780053 is 350087250305.

It is a balanced prime because it is at equal distance from previous prime (503052780047) and next prime (503052780059).

It can be written as a sum of positive squares in only one way, i.e., 414815859844 + 88236920209 = 644062^2 + 297047^2 .

It is a cyclic number.

It is not a de Polignac number, because 503052780053 - 2⁴ = 503052780037 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 503052779989 and 503052780016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (503052780059) 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, 251526390026 + 251526390027.

It is an arithmetic number, because the mean of its divisors is an integer number (251526390027).

Almost surely, 2^503052780053 is an apocalyptic number.

It is an amenable number.

503052780053 is a deficient number, since it is larger than the sum of its proper divisors (1).

503052780053 is an equidigital number, since it uses as much as digits as its factorization.

503052780053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126000, while the sum is 38.

The spelling of 503052780053 in words is "five hundred three billion, fifty-two million, seven hundred eighty thousand, fifty-three".