25055033 has 2 divisors, whose sum is σ = 25055034. Its totient is φ = 25055032.

The previous prime is 25055029. The next prime is 25055077. The reversal of 25055033 is 33055052.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21418384 + 3636649 = 4628^2 + 1907^2 .

It is a cyclic number.

It is not a de Polignac number, because 25055033 - 2² = 25055029 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (25085033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12527516 + 12527517.

It is an arithmetic number, because the mean of its divisors is an integer number (12527517).

Almost surely, 2^25055033 is an apocalyptic number.

It is an amenable number.

25055033 is a deficient number, since it is larger than the sum of its proper divisors (1).

25055033 is an equidigital number, since it uses as much as digits as its factorization.

25055033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2250, while the sum is 23.

The square root of 25055033 is about 5005.5002746978. The cubic root of 25055033 is about 292.6161732019.

The spelling of 25055033 in words is "twenty-five million, fifty-five thousand, thirty-three".