450545038 has 8 divisors (see below), whose sum is σ = 676947600. Its totient is φ = 224895840.

The previous prime is 450545027. The next prime is 450545057. The reversal of 450545038 is 830545054.

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

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 450544994 and 450545012.

It is a congruent number.

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, 186843 + ... + 189238.

It is an arithmetic number, because the mean of its divisors is an integer number (84618450).

Almost surely, 2^450545038 is an apocalyptic number.

450545038 is a deficient number, since it is larger than the sum of its proper divisors (226402562).

450545038 is a wasteful number, since it uses less digits than its factorization.

450545038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376682.

The product of its (nonzero) digits is 48000, while the sum is 34.

The square root of 450545038 is about 21226.0462168535. The cubic root of 450545038 is about 766.6186910958.

The spelling of 450545038 in words is "four hundred fifty million, five hundred forty-five thousand, thirty-eight".