453801146 has 8 divisors (see below), whose sum is σ = 680873844. Its totient is φ = 226843200.

The previous prime is 453801119. The next prime is 453801151. The reversal of 453801146 is 641108354.

It can be written as a sum of positive squares in 2 ways, for example, as 451095121 + 2706025 = 21239^2 + 1645^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×453801146² = 411870960221826632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18005 + ... + 35096.

Almost surely, 2^453801146 is an apocalyptic number.

453801146 is a deficient number, since it is larger than the sum of its proper divisors (227072698).

453801146 is a wasteful number, since it uses less digits than its factorization.

453801146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57376.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 453801146 is about 21302.6089012590. The cubic root of 453801146 is about 768.4610551263.

The spelling of 453801146 in words is "four hundred fifty-three million, eight hundred one thousand, one hundred forty-six".