452280130 has 16 divisors (see below), whose sum is σ = 814409280. Its totient is φ = 180844272.

The previous prime is 452280091. The next prime is 452280133. The reversal of 452280130 is 31082254.

It is a junction number, because it is equal to n+sod(n) for n = 452280095 and 452280104.

It is not an unprimeable number, because it can be changed into a prime (452280133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26377 + ... + 40003.

It is an arithmetic number, because the mean of its divisors is an integer number (50900580).

Almost surely, 2^452280130 is an apocalyptic number.

452280130 is a deficient number, since it is larger than the sum of its proper divisors (362129150).

452280130 is a wasteful number, since it uses less digits than its factorization.

452280130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16953.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 452280130 is about 21266.8787084518. The cubic root of 452280130 is about 767.6015377764.

The spelling of 452280130 in words is "four hundred fifty-two million, two hundred eighty thousand, one hundred thirty".