25092043 has 2 divisors, whose sum is σ = 25092044. Its totient is φ = 25092042.

The previous prime is 25092029. The next prime is 25092061. The reversal of 25092043 is 34029052.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25092043 is a prime.

It is a super-2 number, since 2×25092043² = 1259221243827698, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 25091999 and 25092017.

It is not a weakly prime, because it can be changed into another prime (25092013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12546021 + 12546022.

It is an arithmetic number, because the mean of its divisors is an integer number (12546022).

Almost surely, 2^25092043 is an apocalyptic number.

25092043 is a deficient number, since it is larger than the sum of its proper divisors (1).

25092043 is an equidigital number, since it uses as much as digits as its factorization.

25092043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 25092043 is about 5009.1958436460. The cubic root of 25092043 is about 292.7601814812.

The spelling of 25092043 in words is "twenty-five million, ninety-two thousand, forty-three".