530880780 has 48 divisors (see below), whose sum is σ = 1499639904. Its totient is φ = 140313600.

The previous prime is 530880769. The next prime is 530880781. The reversal of 530880780 is 87088035.

It is not an unprimeable number, because it can be changed into a prime (530880781) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32371 + ... + 45930.

It is an arithmetic number, because the mean of its divisors is an integer number (31242498).

Almost surely, 2^530880780 is an apocalyptic number.

It is an amenable number.

530880780 is an abundant number, since it is smaller than the sum of its proper divisors (968759124).

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

530880780 is a wasteful number, since it uses less digits than its factorization.

530880780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78426 (or 78424 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 530880780 is about 23040.8502447284. The cubic root of 530880780 is about 809.7152786832.

The spelling of 530880780 in words is "five hundred thirty million, eight hundred eighty thousand, seven hundred eighty".