503303412000000 has 252 divisors, whose sum is σ = 1674379932662528. Its totient is φ = 134214240000000.

The previous prime is 503303411999987. The next prime is 503303412000013. The reversal of 503303412000000 is 214303305.

It is an interprime number because it is at equal distance from previous prime (503303411999987) and next prime (503303412000013).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 8970976 + ... + 32970975.

Almost surely, 2^{503303412000000} is an apocalyptic number.

503303412000000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

503303412000000 is an abundant number, since it is smaller than the sum of its proper divisors (1171076520662528).

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

503303412000000 is an frugal number, since it uses more digits than its factorization.

503303412000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41942000 (or 41941961 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

Adding to 503303412000000 its reverse (214303305), we get a palindrome (503303626303305).

The spelling of 503303412000000 in words is "five hundred three trillion, three hundred three billion, four hundred twelve million", and thus it is an aban number.