450119252 has 24 divisors (see below), whose sum is σ = 865512480. Its totient is φ = 203124960.

The previous prime is 450119233. The next prime is 450119273. The reversal of 450119252 is 252911054.

It is a congruent number.

It is an unprimeable number.

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, 30683 + ... + 42914.

It is an arithmetic number, because the mean of its divisors is an integer number (36063020).

Almost surely, 2^450119252 is an apocalyptic number.

It is an amenable number.

450119252 is a deficient number, since it is larger than the sum of its proper divisors (415393228).

450119252 is a wasteful number, since it uses less digits than its factorization.

450119252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73751 (or 73749 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 450119252 is about 21216.0140459984. The cubic root of 450119252 is about 766.3771182167.

The spelling of 450119252 in words is "four hundred fifty million, one hundred nineteen thousand, two hundred fifty-two".