5525001530 has 32 divisors (see below), whose sum is σ = 10536873984. Its totient is φ = 2078643456.

The previous prime is 5525001527. The next prime is 5525001539. The reversal of 5525001530 is 351005255.

It is a self number, because there is not a number n which added to its sum of digits gives 5525001530.

It is not an unprimeable number, because it can be changed into a prime (5525001539) 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, 272939 + ... + 292481.

It is an arithmetic number, because the mean of its divisors is an integer number (329277312).

Almost surely, 2^5525001530 is an apocalyptic number.

5525001530 is a deficient number, since it is larger than the sum of its proper divisors (5011872454).

5525001530 is a wasteful number, since it uses less digits than its factorization.

5525001530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21230.

The product of its (nonzero) digits is 3750, while the sum is 26.

The square root of 5525001530 is about 74330.3540284856. The cubic root of 5525001530 is about 1767.8447950832.

Adding to 5525001530 its reverse (351005255), we get a palindrome (5876006785).

The spelling of 5525001530 in words is "five billion, five hundred twenty-five million, one thousand, five hundred thirty".