450544355 has 16 divisors (see below), whose sum is σ = 573730560. Its totient is φ = 338915808.

The previous prime is 450544343. The next prime is 450544357. The reversal of 450544355 is 553445054.

It is a cyclic number.

It is not a de Polignac number, because 450544355 - 2⁸ = 450544099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (450544357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26417 + ... + 39986.

It is an arithmetic number, because the mean of its divisors is an integer number (35858160).

Almost surely, 2^450544355 is an apocalyptic number.

450544355 is a deficient number, since it is larger than the sum of its proper divisors (123186205).

450544355 is a wasteful number, since it uses less digits than its factorization.

450544355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66490.

The product of its (nonzero) digits is 120000, while the sum is 35.

The square root of 450544355 is about 21226.0301281233. The cubic root of 450544355 is about 766.6183037125.

The spelling of 450544355 in words is "four hundred fifty million, five hundred forty-four thousand, three hundred fifty-five".