452040104 has 8 divisors (see below), whose sum is σ = 847575210. Its totient is φ = 226020048.

The previous prime is 452040101. The next prime is 452040119. The reversal of 452040104 is 401040254.

It can be written as a sum of positive squares in only one way, i.e., 441084004 + 10956100 = 21002^2 + 3310^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (452040101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28252499 + ... + 28252514.

Almost surely, 2^452040104 is an apocalyptic number.

It is an amenable number.

452040104 is a deficient number, since it is larger than the sum of its proper divisors (395535106).

452040104 is a wasteful number, since it uses less digits than its factorization.

452040104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56505019 (or 56505015 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 452040104 is about 21261.2347712921. The cubic root of 452040104 is about 767.4657245071.

Adding to 452040104 its reverse (401040254), we get a palindrome (853080358).

The spelling of 452040104 in words is "four hundred fifty-two million, forty thousand, one hundred four".