25393483 has 2 divisors, whose sum is σ = 25393484. Its totient is φ = 25393482.

The previous prime is 25393471. The next prime is 25393547. The reversal of 25393483 is 38439352.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25393483 - 2⁵ = 25393451 is a prime.

It is not a weakly prime, because it can be changed into another prime (25393453) 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, 12696741 + 12696742.

It is an arithmetic number, because the mean of its divisors is an integer number (12696742).

Almost surely, 2^25393483 is an apocalyptic number.

25393483 is a deficient number, since it is larger than the sum of its proper divisors (1).

25393483 is an equidigital number, since it uses as much as digits as its factorization.

25393483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 37.

The square root of 25393483 is about 5039.1946777238. The cubic root of 25393483 is about 293.9278634316.

The spelling of 25393483 in words is "twenty-five million, three hundred ninety-three thousand, four hundred eighty-three".