503253324 has 90 divisors (see below), whose sum is σ = 1530444300. Its totient is φ = 143782128.

The previous prime is 503253307. The next prime is 503253341. The reversal of 503253324 is 423352305.

503253324 is a `hidden beast` number, since 5 + 0 + 325 + 332 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (503253307) and next prime (503253341).

It is a Harshad number since it is a multiple of its sum of digits (27).

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 29 ways as a sum of consecutive naturals, for example, 27 + ... + 31725.

Almost surely, 2^503253324 is an apocalyptic number.

503253324 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 503253324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (765222150).

503253324 is an abundant number, since it is smaller than the sum of its proper divisors (1027190976).

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

503253324 is a wasteful number, since it uses less digits than its factorization.

503253324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31729 (or 31711 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 503253324 is about 22433.3083605606. The cubic root of 503253324 is about 795.4182491269.

The spelling of 503253324 in words is "five hundred three million, two hundred fifty-three thousand, three hundred twenty-four".