450165099 has 4 divisors (see below), whose sum is σ = 600220136. Its totient is φ = 300110064.

The previous prime is 450165097. The next prime is 450165101. The reversal of 450165099 is 990561054.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (450165097) and next prime (450165101).

It is not a de Polignac number, because 450165099 - 2¹ = 450165097 is a prime.

It is a super-3 number, since 3×450165099³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (450165097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75027514 + ... + 75027519.

It is an arithmetic number, because the mean of its divisors is an integer number (150055034).

Almost surely, 2^450165099 is an apocalyptic number.

450165099 is a deficient number, since it is larger than the sum of its proper divisors (150055037).

450165099 is a wasteful number, since it uses less digits than its factorization.

450165099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150055036.

The product of its (nonzero) digits is 48600, while the sum is 39.

The square root of 450165099 is about 21217.0944994832. The cubic root of 450165099 is about 766.4031371726.

The spelling of 450165099 in words is "four hundred fifty million, one hundred sixty-five thousand, ninety-nine".