2522502061 has 2 divisors, whose sum is σ = 2522502062. Its totient is φ = 2522502060.

The previous prime is 2522502049. The next prime is 2522502113. The reversal of 2522502061 is 1602052252.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2161692036 + 360810025 = 46494^2 + 18995^2 .

It is a cyclic number.

It is not a de Polignac number, because 2522502061 - 2⁹ = 2522501549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2522502011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261251030 + 1261251031.

It is an arithmetic number, because the mean of its divisors is an integer number (1261251031).

Almost surely, 2^2522502061 is an apocalyptic number.

It is an amenable number.

2522502061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2522502061 is an equidigital number, since it uses as much as digits as its factorization.

2522502061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2522502061 is about 50224.5165332629. The cubic root of 2522502061 is about 1361.2686512932.

The spelling of 2522502061 in words is "two billion, five hundred twenty-two million, five hundred two thousand, sixty-one".