2525250103 has 2 divisors, whose sum is σ = 2525250104. Its totient is φ = 2525250102.

The previous prime is 2525250071. The next prime is 2525250163. The reversal of 2525250103 is 3010525252.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2525250103 - 2⁵ = 2525250071 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2525250163) 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, 1262625051 + 1262625052.

It is an arithmetic number, because the mean of its divisors is an integer number (1262625052).

Almost surely, 2^2525250103 is an apocalyptic number.

2525250103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2525250103 is an equidigital number, since it uses as much as digits as its factorization.

2525250103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 2525250103 is about 50251.8666618465. The cubic root of 2525250103 is about 1361.7627989987.

Adding to 2525250103 its reverse (3010525252), we get a palindrome (5535775355).

The spelling of 2525250103 in words is "two billion, five hundred twenty-five million, two hundred fifty thousand, one hundred three".