453121150 has 12 divisors (see below), whose sum is σ = 842805432. Its totient is φ = 181248440.

The previous prime is 453121133. The next prime is 453121157. The reversal of 453121150 is 51121354.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453121157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4531162 + ... + 4531261.

It is an arithmetic number, because the mean of its divisors is an integer number (70233786).

Almost surely, 2^453121150 is an apocalyptic number.

453121150 is a deficient number, since it is larger than the sum of its proper divisors (389684282).

453121150 is a wasteful number, since it uses less digits than its factorization.

453121150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9062435 (or 9062430 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 453121150 is about 21286.6425253021. The cubic root of 453121150 is about 768.0770310737.

The spelling of 453121150 in words is "four hundred fifty-three million, one hundred twenty-one thousand, one hundred fifty".