530073180 has 576 divisors, whose sum is σ = 2187924480. Its totient is φ = 105380352.

The previous prime is 530073179. The next prime is 530073199. The reversal of 530073180 is 81370035.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 7911507 + ... + 7911573.

It is an arithmetic number, because the mean of its divisors is an integer number (3798480).

Almost surely, 2^530073180 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 530073180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1093962240).

530073180 is an abundant number, since it is smaller than the sum of its proper divisors (1657851300).

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

530073180 is a wasteful number, since it uses less digits than its factorization.

530073180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 530073180 is about 23023.3181796195. The cubic root of 530073180 is about 809.3044783942.

The spelling of 530073180 in words is "five hundred thirty million, seventy-three thousand, one hundred eighty".