503052130 has 48 divisors (see below), whose sum is σ = 1055647296. Its totient is φ = 172095840.

The previous prime is 503052107. The next prime is 503052133. The reversal of 503052130 is 31250305.

It is a super-2 number, since 2×503052130² = 506122890995073800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 503052098 and 503052107.

It is not an unprimeable number, because it can be changed into a prime (503052133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 308377 + ... + 310003.

It is an arithmetic number, because the mean of its divisors is an integer number (21992652).

Almost surely, 2^503052130 is an apocalyptic number.

503052130 is an abundant number, since it is smaller than the sum of its proper divisors (552595166).

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

503052130 is a wasteful number, since it uses less digits than its factorization.

503052130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2279 (or 2272 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 503052130 is about 22428.8236428039. The cubic root of 503052130 is about 795.3122357782.

The spelling of 503052130 in words is "five hundred three million, fifty-two thousand, one hundred thirty".