530933130 has 288 divisors, whose sum is σ = 1798602624. Its totient is φ = 112021056.

The previous prime is 530933129. The next prime is 530933159. The reversal of 530933130 is 31339035.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 530933094 and 530933103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 40841004 + ... + 40841016.

It is an arithmetic number, because the mean of its divisors is an integer number (6245148).

Almost surely, 2^530933130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530933130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (899301312).

530933130 is an abundant number, since it is smaller than the sum of its proper divisors (1267669494).

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

530933130 is an frugal number, since it uses more digits than its factorization.

530933130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70 (or 30 counting only the distinct ones).

The product of its (nonzero) digits is 3645, while the sum is 27.

The square root of 530933130 is about 23041.9862425096. The cubic root of 530933130 is about 809.7418930715.

The spelling of 530933130 in words is "five hundred thirty million, nine hundred thirty-three thousand, one hundred thirty".