452430031005 has 64 divisors (see below), whose sum is σ = 867302956800. Its totient is φ = 223020656640.

The previous prime is 452430030973. The next prime is 452430031013. The reversal of 452430031005 is 500130034254.

452430031005 is a `hidden beast` number, since 4 + 524 + 30 + 0 + 3 + 100 + 5 = 666.

It is not a de Polignac number, because 452430031005 - 2⁵ = 452430030973 is a prime.

It is a super-2 number, since 2×452430031005² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 452430031005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2045884 + ... + 2256213.

It is an arithmetic number, because the mean of its divisors is an integer number (13551608700).

Almost surely, 2^452430031005 is an apocalyptic number.

452430031005 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

452430031005 is a deficient number, since it is larger than the sum of its proper divisors (414872925795).

452430031005 is a wasteful number, since it uses less digits than its factorization.

452430031005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4302171 (or 4302165 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 452430031005 its reverse (500130034254), we get a palindrome (952560065259).

The spelling of 452430031005 in words is "four hundred fifty-two billion, four hundred thirty million, thirty-one thousand, five".