25460051 has 2 divisors, whose sum is σ = 25460052. Its totient is φ = 25460050.

The previous prime is 25460027. The next prime is 25460053. The reversal of 25460051 is 15006452.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25460051 - 2¹⁴ = 25443667 is a prime.

Together with 25460053, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 25459999 and 25460026.

It is not a weakly prime, because it can be changed into another prime (25460053) 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, 12730025 + 12730026.

It is an arithmetic number, because the mean of its divisors is an integer number (12730026).

Almost surely, 2^25460051 is an apocalyptic number.

25460051 is a deficient number, since it is larger than the sum of its proper divisors (1).

25460051 is an equidigital number, since it uses as much as digits as its factorization.

25460051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 25460051 is about 5045.7953783323. The cubic root of 25460051 is about 294.1844793718.

The spelling of 25460051 in words is "twenty-five million, four hundred sixty thousand, fifty-one".