25300011 has 12 divisors (see below), whose sum is σ = 37079336. Its totient is φ = 15333120.

The previous prime is 25300007. The next prime is 25300013. The reversal of 25300011 is 11000352.

It is not a de Polignac number, because 25300011 - 2² = 25300007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 25300011.

It is not an unprimeable number, because it can be changed into a prime (25300013) 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, 34486 + ... + 35211.

Almost surely, 2^25300011 is an apocalyptic number.

25300011 is a deficient number, since it is larger than the sum of its proper divisors (11779325).

25300011 is a wasteful number, since it uses less digits than its factorization.

25300011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69722 (or 69711 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 25300011 is about 5029.9116294424. The cubic root of 25300011 is about 293.5667759763.

Adding to 25300011 its reverse (11000352), we get a palindrome (36300363).

The spelling of 25300011 in words is "twenty-five million, three hundred thousand, eleven".