25150193 has 2 divisors, whose sum is σ = 25150194. Its totient is φ = 25150192.

The previous prime is 25150133. The next prime is 25150219. The reversal of 25150193 is 39105152.

It is an a-pointer prime, because the next prime (25150219) can be obtained adding 25150193 to its sum of digits (26).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24482704 + 667489 = 4948^2 + 817^2 .

It is a cyclic number.

It is not a de Polignac number, because 25150193 - 2¹⁰ = 25149169 is a prime.

It is not a weakly prime, because it can be changed into another prime (25150133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12575096 + 12575097.

It is an arithmetic number, because the mean of its divisors is an integer number (12575097).

Almost surely, 2^25150193 is an apocalyptic number.

It is an amenable number.

25150193 is a deficient number, since it is larger than the sum of its proper divisors (1).

25150193 is an equidigital number, since it uses as much as digits as its factorization.

25150193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 25150193 is about 5014.9968095703. The cubic root of 25150193 is about 292.9861610955.

The spelling of 25150193 in words is "twenty-five million, one hundred fifty thousand, one hundred ninety-three".