530980000 has 120 divisors (see below), whose sum is σ = 1322576640. Its totient is φ = 209760000.

The previous prime is 530979991. The next prime is 530980003. The reversal of 530980000 is 89035.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (530980003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2779905 + ... + 2780095.

It is an arithmetic number, because the mean of its divisors is an integer number (11021472).

Almost surely, 2^530980000 is an apocalyptic number.

530980000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530980000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (661288320).

530980000 is an abundant number, since it is smaller than the sum of its proper divisors (791596640).

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

530980000 is a wasteful number, since it uses less digits than its factorization.

530980000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 530980000 is about 23043.0032764829. The cubic root of 530980000 is about 809.7657199803.

The spelling of 530980000 in words is "five hundred thirty million, nine hundred eighty thousand".