450151 has 8 divisors (see below), whose sum is σ = 500864. Its totient is φ = 401760.

The previous prime is 450137. The next prime is 450161. The reversal of 450151 is 151054.

It is a happy number.

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

It is not a de Polignac number, because 450151 - 2¹⁵ = 417383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450101) 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 7 ways as a sum of consecutive naturals, for example, 156 + ... + 961.

It is an arithmetic number, because the mean of its divisors is an integer number (62608).

2⁴⁵⁰¹⁵¹ is an apocalyptic number.

450151 is a deficient number, since it is larger than the sum of its proper divisors (50713).

450151 is a wasteful number, since it uses less digits than its factorization.

450151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 450151 is about 670.9329325648. The cubic root of 450151 is about 76.6395135937.

The spelling of 450151 in words is "four hundred fifty thousand, one hundred fifty-one".