2136248519 has 2 divisors, whose sum is σ = 2136248520. Its totient is φ = 2136248518.

The previous prime is 2136248467. The next prime is 2136248551. The reversal of 2136248519 is 9158426312.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2136248519 is a prime.

It is a super-2 number, since 2×2136248519² = 9127115469859386722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2136248419) 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, 1068124259 + 1068124260.

It is an arithmetic number, because the mean of its divisors is an integer number (1068124260).

Almost surely, 2^2136248519 is an apocalyptic number.

2136248519 is a deficient number, since it is larger than the sum of its proper divisors (1).

2136248519 is an equidigital number, since it uses as much as digits as its factorization.

2136248519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 41.

The square root of 2136248519 is about 46219.5685721968. The cubic root of 2136248519 is about 1287.9052835893.

The spelling of 2136248519 in words is "two billion, one hundred thirty-six million, two hundred forty-eight thousand, five hundred nineteen".