503360414404 has 6 divisors (see below), whose sum is σ = 880880725214. Its totient is φ = 251680207200.

The previous prime is 503360414387. The next prime is 503360414419. The reversal of 503360414404 is 404414063305.

It can be written as a sum of positive squares in only one way, i.e., 472034954304 + 31325460100 = 687048^2 + 176990^2 .

It is a super-2 number, since 2×503360414404² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 503360414404.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 62920051797 + ... + 62920051804.

Almost surely, 2^503360414404 is an apocalyptic number.

It is an amenable number.

503360414404 is a deficient number, since it is larger than the sum of its proper divisors (377520310810).

503360414404 is a wasteful number, since it uses less digits than its factorization.

503360414404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125840103605 (or 125840103603 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 503360414404 its reverse (404414063305), we get a palindrome (907774477709).

It can be divided in two parts, 503360 and 414404, that added together give a square (917764 = 958²).

The spelling of 503360414404 in words is "five hundred three billion, three hundred sixty million, four hundred fourteen thousand, four hundred four".