25283051 has 2 divisors, whose sum is σ = 25283052. Its totient is φ = 25283050.

The previous prime is 25283047. The next prime is 25283077. The reversal of 25283051 is 15038252.

It is an a-pointer prime, because the next prime (25283077) can be obtained adding 25283051 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25283051 - 2² = 25283047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 25283051.

It is not a weakly prime, because it can be changed into another prime (25283021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12641525 + 12641526.

It is an arithmetic number, because the mean of its divisors is an integer number (12641526).

Almost surely, 2^25283051 is an apocalyptic number.

25283051 is a deficient number, since it is larger than the sum of its proper divisors (1).

25283051 is an equidigital number, since it uses as much as digits as its factorization.

25283051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 25283051 is about 5028.2254324960. The cubic root of 25283051 is about 293.5011632844.

The spelling of 25283051 in words is "twenty-five million, two hundred eighty-three thousand, fifty-one".