530089920 has 336 divisors, whose sum is σ = 2007034848. Its totient is φ = 132710400.

The previous prime is 530089919. The next prime is 530089951. The reversal of 530089920 is 29980035.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1321720 + ... + 1322120.

It is an arithmetic number, because the mean of its divisors is an integer number (5973318).

Almost surely, 2^530089920 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 530089920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1003517424).

530089920 is an abundant number, since it is smaller than the sum of its proper divisors (1476944928).

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

530089920 is a wasteful number, since it uses less digits than its factorization.

530089920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450 (or 428 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 530089920 is about 23023.6817212191. The cubic root of 530089920 is about 809.3129977300.

The spelling of 530089920 in words is "five hundred thirty million, eighty-nine thousand, nine hundred twenty".