503054532 has 72 divisors (see below), whose sum is σ = 1337918400. Its totient is φ = 159139008.

The previous prime is 503054527. The next prime is 503054569. The reversal of 503054532 is 235450305.

503054532 is a `hidden beast` number, since 50 + 30 + 54 + 532 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 503054496 and 503054505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57513 + ... + 65679.

It is an arithmetic number, because the mean of its divisors is an integer number (18582200).

Almost surely, 2^503054532 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 503054532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (668959200).

503054532 is an abundant number, since it is smaller than the sum of its proper divisors (834863868).

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

503054532 is a wasteful number, since it uses less digits than its factorization.

503054532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8265 (or 8260 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 503054532 is about 22428.8771899085. The cubic root of 503054532 is about 795.3135016092.

The spelling of 503054532 in words is "five hundred three million, fifty-four thousand, five hundred thirty-two".