1052022619 has 2 divisors, whose sum is σ = 1052022620. Its totient is φ = 1052022618.

The previous prime is 1052022613. The next prime is 1052022641. The reversal of 1052022619 is 9162202501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1052022619 - 2²¹ = 1049925467 is a prime.

It is a super-2 number, since 2×1052022619² = 2213503181775238322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1052022613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526011309 + 526011310.

It is an arithmetic number, because the mean of its divisors is an integer number (526011310).

Almost surely, 2^1052022619 is an apocalyptic number.

1052022619 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052022619 is an equidigital number, since it uses as much as digits as its factorization.

1052022619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 1052022619 is about 32434.8981654020. The cubic root of 1052022619 is about 1017.0485675999.

The spelling of 1052022619 in words is "one billion, fifty-two million, twenty-two thousand, six hundred nineteen".