25049107 has 2 divisors, whose sum is σ = 25049108. Its totient is φ = 25049106.

The previous prime is 25049039. The next prime is 25049113. The reversal of 25049107 is 70194052.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25049107 - 2¹¹ = 25047059 is a prime.

It is a super-2 number, since 2×25049107² = 1254915522994898, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (25049117) 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, 12524553 + 12524554.

It is an arithmetic number, because the mean of its divisors is an integer number (12524554).

Almost surely, 2^25049107 is an apocalyptic number.

25049107 is a deficient number, since it is larger than the sum of its proper divisors (1).

25049107 is an equidigital number, since it uses as much as digits as its factorization.

25049107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 25049107 is about 5004.9082908681. The cubic root of 25049107 is about 292.5931015876.

It can be divided in two parts, 2504 and 9107, that added together give a palindrome (11611).

The spelling of 25049107 in words is "twenty-five million, forty-nine thousand, one hundred seven".