405599119 has 2 divisors, whose sum is σ = 405599120. Its totient is φ = 405599118.

The previous prime is 405599083. The next prime is 405599147. The reversal of 405599119 is 911995504.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-405599119 is a prime.

It is a super-2 number, since 2×405599119² = 329021290667152322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (405599179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202799559 + 202799560.

It is an arithmetic number, because the mean of its divisors is an integer number (202799560).

Almost surely, 2^405599119 is an apocalyptic number.

405599119 is a deficient number, since it is larger than the sum of its proper divisors (1).

405599119 is an equidigital number, since it uses as much as digits as its factorization.

405599119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72900, while the sum is 43.

The square root of 405599119 is about 20139.4915278415. The cubic root of 405599119 is about 740.2282708238.

The spelling of 405599119 in words is "four hundred five million, five hundred ninety-nine thousand, one hundred nineteen".