503262240413 has 2 divisors, whose sum is σ = 503262240414. Its totient is φ = 503262240412.

The previous prime is 503262240409. The next prime is 503262240433. The reversal of 503262240413 is 314042262305.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 455081112409 + 48181128004 = 674597^2 + 219502^2 .

It is a cyclic number.

It is not a de Polignac number, because 503262240413 - 2² = 503262240409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 503262240413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (503262240433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251631120206 + 251631120207.

It is an arithmetic number, because the mean of its divisors is an integer number (251631120207).

Almost surely, 2^503262240413 is an apocalyptic number.

It is an amenable number.

503262240413 is a deficient number, since it is larger than the sum of its proper divisors (1).

503262240413 is an equidigital number, since it uses as much as digits as its factorization.

503262240413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 32.

The spelling of 503262240413 in words is "five hundred three billion, two hundred sixty-two million, two hundred forty thousand, four hundred thirteen".