2552530527530 has 32 divisors (see below), whose sum is σ = 4691490549264. Its totient is φ = 999675150336.

The previous prime is 2552530527527. The next prime is 2552530527539. The reversal of 2552530527530 is 357250352552.

It can be written as a sum of positive squares in 8 ways, for example, as 2188633236409 + 363897291121 = 1479403^2 + 603239^2 .

It is not an unprimeable number, because it can be changed into a prime (2552530527539) 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, 12661367 + ... + 12861386.

Almost surely, 2^{2552530527530} is an apocalyptic number.

2552530527530 is a deficient number, since it is larger than the sum of its proper divisors (2138960021734).

2552530527530 is a wasteful number, since it uses less digits than its factorization.

2552530527530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25522970.

The product of its (nonzero) digits is 1575000, while the sum is 44.

The spelling of 2552530527530 in words is "two trillion, five hundred fifty-two billion, five hundred thirty million, five hundred twenty-seven thousand, five hundred thirty".