530157960 has 112 divisors (see below), whose sum is σ = 1788563340. Its totient is φ = 141367680.

The previous prime is 530157949. The next prime is 530157973. The reversal of 530157960 is 69751035.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 507060324 + 23097636 = 22518^2 + 4806^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 20070 + ... + 38250.

Almost surely, 2^530157960 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 530157960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (894281670).

530157960 is an abundant number, since it is smaller than the sum of its proper divisors (1258405380).

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

530157960 is a wasteful number, since it uses less digits than its factorization.

530157960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18210 (or 18191 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 36.

The square root of 530157960 is about 23025.1592828367. The cubic root of 530157960 is about 809.3476228621.

The spelling of 530157960 in words is "five hundred thirty million, one hundred fifty-seven thousand, nine hundred sixty".