25330552283 has 4 divisors (see below), whose sum is σ = 25615165320. Its totient is φ = 25045939248.

The previous prime is 25330552201. The next prime is 25330552301. The reversal of 25330552283 is 38225503352.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25330552283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25330557283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142306385 + ... + 142306562.

It is an arithmetic number, because the mean of its divisors is an integer number (6403791330).

Almost surely, 2^25330552283 is an apocalyptic number.

25330552283 is a deficient number, since it is larger than the sum of its proper divisors (284613037).

25330552283 is an equidigital number, since it uses as much as digits as its factorization.

25330552283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284613036.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 25330552283 in words is "twenty-five billion, three hundred thirty million, five hundred fifty-two thousand, two hundred eighty-three".