25083739 has 2 divisors, whose sum is σ = 25083740. Its totient is φ = 25083738.

The previous prime is 25083719. The next prime is 25083757. The reversal of 25083739 is 93738052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25083739 - 2¹⁷ = 24952667 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25083698 and 25083707.

It is not a weakly prime, because it can be changed into another prime (25083719) 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, 12541869 + 12541870.

It is an arithmetic number, because the mean of its divisors is an integer number (12541870).

Almost surely, 2^25083739 is an apocalyptic number.

25083739 is a deficient number, since it is larger than the sum of its proper divisors (1).

25083739 is an equidigital number, since it uses as much as digits as its factorization.

25083739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 25083739 is about 5008.3668994993. The cubic root of 25083739 is about 292.7278824136.

The spelling of 25083739 in words is "twenty-five million, eighty-three thousand, seven hundred thirty-nine".