503466312 has 16 divisors (see below), whose sum is σ = 1258665840. Its totient is φ = 167822096.

The previous prime is 503466307. The next prime is 503466323. The reversal of 503466312 is 213664305.

It is a self number, because there is not a number n which added to its sum of digits gives 503466312.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10488858 + ... + 10488905.

It is an arithmetic number, because the mean of its divisors is an integer number (78666615).

Almost surely, 2^503466312 is an apocalyptic number.

It is an amenable number.

503466312 is an abundant number, since it is smaller than the sum of its proper divisors (755199528).

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

503466312 is a wasteful number, since it uses less digits than its factorization.

503466312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20977772 (or 20977768 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 503466312 is about 22438.0549959215. The cubic root of 503466312 is about 795.5304461985.

The spelling of 503466312 in words is "five hundred three million, four hundred sixty-six thousand, three hundred twelve".