2505132011 has 2 divisors, whose sum is σ = 2505132012. Its totient is φ = 2505132010.

The previous prime is 2505132001. The next prime is 2505132017. The reversal of 2505132011 is 1102315052.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2505132011 - 2⁶ = 2505131947 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2505132017) 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, 1252566005 + 1252566006.

It is an arithmetic number, because the mean of its divisors is an integer number (1252566006).

Almost surely, 2^2505132011 is an apocalyptic number.

2505132011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2505132011 is an equidigital number, since it uses as much as digits as its factorization.

2505132011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 2505132011 is about 50051.2937994614. The cubic root of 2505132011 is about 1358.1368682828.

Adding to 2505132011 its reverse (1102315052), we get a palindrome (3607447063).

The spelling of 2505132011 in words is "two billion, five hundred five million, one hundred thirty-two thousand, eleven".