2152022519 has 2 divisors, whose sum is σ = 2152022520. Its totient is φ = 2152022518.

The previous prime is 2152022501. The next prime is 2152022533. The reversal of 2152022519 is 9152202512.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2152022519 is a prime.

It is a super-2 number, since 2×2152022519² = 9262401844566210722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2152022491 and 2152022500.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2152022219) 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, 1076011259 + 1076011260.

It is an arithmetic number, because the mean of its divisors is an integer number (1076011260).

Almost surely, 2^2152022519 is an apocalyptic number.

2152022519 is a deficient number, since it is larger than the sum of its proper divisors (1).

2152022519 is an equidigital number, since it uses as much as digits as its factorization.

2152022519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 2152022519 is about 46389.8967340950. The cubic root of 2152022519 is about 1291.0674654941.

The spelling of 2152022519 in words is "two billion, one hundred fifty-two million, twenty-two thousand, five hundred nineteen".