1045424719 has 2 divisors, whose sum is σ = 1045424720. Its totient is φ = 1045424718.

The previous prime is 1045424701. The next prime is 1045424753. The reversal of 1045424719 is 9174245401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1045424719 - 2²⁷ = 911206991 is a prime.

It is a super-2 number, since 2×1045424719² = 2185825686192457922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1045424119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522712359 + 522712360.

It is an arithmetic number, because the mean of its divisors is an integer number (522712360).

Almost surely, 2^1045424719 is an apocalyptic number.

1045424719 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045424719 is an equidigital number, since it uses as much as digits as its factorization.

1045424719 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 1045424719 is about 32333.0282992484. The cubic root of 1045424719 is about 1014.9179219708.

The spelling of 1045424719 in words is "one billion, forty-five million, four hundred twenty-four thousand, seven hundred nineteen".