2553530525330 has 64 divisors (see below), whose sum is σ = 4846339593216. Its totient is φ = 967479552000.

The previous prime is 2553530525327. The next prime is 2553530525363. The reversal of 2553530525330 is 335250353552.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2533850 + ... + 3395210.

It is an arithmetic number, because the mean of its divisors is an integer number (75724056144).

Almost surely, 2^{2553530525330} is an apocalyptic number.

2553530525330 is a deficient number, since it is larger than the sum of its proper divisors (2292809067886).

2553530525330 is a wasteful number, since it uses less digits than its factorization.

2553530525330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861603.

The product of its (nonzero) digits is 1012500, while the sum is 41.

Adding to 2553530525330 its reverse (335250353552), we get a palindrome (2888780878882).

The spelling of 2553530525330 in words is "two trillion, five hundred fifty-three billion, five hundred thirty million, five hundred twenty-five thousand, three hundred thirty".