453031099 has 4 divisors (see below), whose sum is σ = 464080680. Its totient is φ = 441981520.

The previous prime is 453031063. The next prime is 453031123. The reversal of 453031099 is 990130354.

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

It is a cyclic number.

It is not a de Polignac number, because 453031099 - 2¹¹ = 453029051 is a prime.

It is a super-2 number, since 2×453031099² = 410474353322295602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (453031009) 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, 5524729 + ... + 5524810.

It is an arithmetic number, because the mean of its divisors is an integer number (116020170).

Almost surely, 2^453031099 is an apocalyptic number.

453031099 is a deficient number, since it is larger than the sum of its proper divisors (11049581).

453031099 is a wasteful number, since it uses less digits than its factorization.

453031099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11049580.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 453031099 is about 21284.5272204952. The cubic root of 453031099 is about 768.0261464577.

The spelling of 453031099 in words is "four hundred fifty-three million, thirty-one thousand, ninety-nine".