450152055 has 48 divisors (see below), whose sum is σ = 800313696. Its totient is φ = 233975040.

The previous prime is 450151991. The next prime is 450152063. The reversal of 450152055 is 550251054.

450152055 is a `hidden beast` number, since 450 + 1 + 5 + 205 + 5 = 666.

It is not a de Polignac number, because 450152055 - 2⁶ = 450151991 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 412060 + ... + 413150.

It is an arithmetic number, because the mean of its divisors is an integer number (16673202).

Almost surely, 2^450152055 is an apocalyptic number.

450152055 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

450152055 is a deficient number, since it is larger than the sum of its proper divisors (350161641).

450152055 is a wasteful number, since it uses less digits than its factorization.

450152055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328 (or 1325 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 27.

The square root of 450152055 is about 21216.7871036121. The cubic root of 450152055 is about 766.3957346595.

The spelling of 450152055 in words is "four hundred fifty million, one hundred fifty-two thousand, fifty-five".