503234253360 has 400 divisors, whose sum is σ = 1787638976640. Its totient is φ = 131171788800.

The previous prime is 503234253311. The next prime is 503234253373. The reversal of 503234253360 is 63352432305.

503234253360 is a `hidden beast` number, since 5 + 0 + 3 + 23 + 42 + 533 + 60 = 666.

It is a super-3 number, since 3×503234253360³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 51699054 + ... + 51708786.

Almost surely, 2^503234253360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 503234253360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (893819488320).

503234253360 is an abundant number, since it is smaller than the sum of its proper divisors (1284404723280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

503234253360 is a wasteful number, since it uses less digits than its factorization.

503234253360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9938 (or 9923 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 36.

Adding to 503234253360 its reverse (63352432305), we get a palindrome (566586685665).

The spelling of 503234253360 in words is "five hundred three billion, two hundred thirty-four million, two hundred fifty-three thousand, three hundred sixty".