453346450 has 24 divisors (see below), whose sum is σ = 845088768. Its totient is φ = 180937680.

The previous prime is 453346423. The next prime is 453346451. The reversal of 453346450 is 54643354.

It is a super-4 number, since 4×453346450⁴ (a number of 36 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (453346451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13359 + ... + 32941.

It is an arithmetic number, because the mean of its divisors is an integer number (35212032).

Almost surely, 2^453346450 is an apocalyptic number.

453346450 is a deficient number, since it is larger than the sum of its proper divisors (391742318).

453346450 is a wasteful number, since it uses less digits than its factorization.

453346450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20058 (or 20053 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

The square root of 453346450 is about 21291.9339187402. The cubic root of 453346450 is about 768.2043105605.

The spelling of 453346450 in words is "four hundred fifty-three million, three hundred forty-six thousand, four hundred fifty".