5403232530 has 24 divisors (see below), whose sum is σ = 14048404812. Its totient is φ = 1440861984.

The previous prime is 5403232489. The next prime is 5403232537. The reversal of 5403232530 is 352323045.

5403232530 is a `hidden beast` number, since 5 + 403 + 2 + 3 + 253 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5355166041 + 48066489 = 73179^2 + 6933^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5403232494 and 5403232503.

It is not an unprimeable number, because it can be changed into a prime (5403232537) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30017869 + ... + 30018048.

Almost surely, 2^5403232530 is an apocalyptic number.

5403232530 is an abundant number, since it is smaller than the sum of its proper divisors (8645172282).

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

5403232530 is a wasteful number, since it uses less digits than its factorization.

5403232530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60035930 (or 60035927 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 5403232530 is about 73506.6835736724. The cubic root of 5403232530 is about 1754.7606462481.

Adding to 5403232530 its reverse (352323045), we get a palindrome (5755555575).

The spelling of 5403232530 in words is "five billion, four hundred three million, two hundred thirty-two thousand, five hundred thirty".