25200151 has 2 divisors, whose sum is σ = 25200152. Its totient is φ = 25200150.

The previous prime is 25200121. The next prime is 25200163. The reversal of 25200151 is 15100252.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25200151 is a prime.

It is a super-2 number, since 2×25200151² = 1270095220845602, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25200121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12600075 + 12600076.

It is an arithmetic number, because the mean of its divisors is an integer number (12600076).

Almost surely, 2^25200151 is an apocalyptic number.

25200151 is a deficient number, since it is larger than the sum of its proper divisors (1).

25200151 is an equidigital number, since it uses as much as digits as its factorization.

25200151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 25200151 is about 5019.9751991419. The cubic root of 25200151 is about 293.1800273578.

The spelling of 25200151 in words is "twenty-five million, two hundred thousand, one hundred fifty-one".