503226252456 has 64 divisors (see below), whose sum is σ = 1302816078720. Its totient is φ = 161879128320.

The previous prime is 503226252449. The next prime is 503226252461. The reversal of 503226252456 is 654252622305.

It is a happy number.

It is a super-2 number, since 2×503226252456² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3165180 + ... + 3320363.

It is an arithmetic number, because the mean of its divisors is an integer number (20356501230).

Almost surely, 2^503226252456 is an apocalyptic number.

It is an amenable number.

503226252456 is an abundant number, since it is smaller than the sum of its proper divisors (799589826264).

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

503226252456 is a wasteful number, since it uses less digits than its factorization.

503226252456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6485666 (or 6485662 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 503226252456 in words is "five hundred three billion, two hundred twenty-six million, two hundred fifty-two thousand, four hundred fifty-six".