2533430105225 has 24 divisors (see below), whose sum is σ = 3226700888640. Its totient is φ = 1971757321920.

The previous prime is 2533430105183. The next prime is 2533430105309. The reversal of 2533430105225 is 5225010343352.

It is not a de Polignac number, because 2533430105225 - 2¹⁴ = 2533430088841 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8849174 + ... + 9130976.

It is an arithmetic number, because the mean of its divisors is an integer number (134445870360).

Almost surely, 2^{2533430105225} is an apocalyptic number.

2533430105225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2533430105225 is a deficient number, since it is larger than the sum of its proper divisors (693270783415).

2533430105225 is a wasteful number, since it uses less digits than its factorization.

2533430105225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291569 (or 291564 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 2533430105225 its reverse (5225010343352), we get a palindrome (7758440448577).

The spelling of 2533430105225 in words is "two trillion, five hundred thirty-three billion, four hundred thirty million, one hundred five thousand, two hundred twenty-five".