503300560049 has 12 divisors (see below), whose sum is σ = 619911615204. Its totient is φ = 406023980544.

The previous prime is 503300560001. The next prime is 503300560051. The reversal of 503300560049 is 940065003305.

It can be written as a sum of positive squares in 2 ways, for example, as 274560280225 + 228740279824 = 523985^2 + 478268^2 .

It is not a de Polignac number, because 503300560049 - 2³² = 499005592753 is a prime.

It is a super-2 number, since 2×503300560049² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (503300560069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 302100344 + ... + 302102009.

It is an arithmetic number, because the mean of its divisors is an integer number (51659301267).

Almost surely, 2^503300560049 is an apocalyptic number.

It is an amenable number.

503300560049 is a deficient number, since it is larger than the sum of its proper divisors (116611055155).

503300560049 is a wasteful number, since it uses less digits than its factorization.

503300560049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604202384 (or 604202377 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 35.

The spelling of 503300560049 in words is "five hundred three billion, three hundred million, five hundred sixty thousand, forty-nine".