450120363 has 48 divisors (see below), whose sum is σ = 770165760. Its totient is φ = 228792960.

The previous prime is 450120331. The next prime is 450120401. The reversal of 450120363 is 363021054.

It is a happy number.

It is not a de Polignac number, because 450120363 - 2⁵ = 450120331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (450120163) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 117543 + ... + 121311.

It is an arithmetic number, because the mean of its divisors is an integer number (16045120).

Almost surely, 2^450120363 is an apocalyptic number.

450120363 is a deficient number, since it is larger than the sum of its proper divisors (320045397).

450120363 is a wasteful number, since it uses less digits than its factorization.

450120363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3848 (or 3837 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 450120363 is about 21216.0402290343. The cubic root of 450120363 is about 766.3777487491.

The spelling of 450120363 in words is "four hundred fifty million, one hundred twenty thousand, three hundred sixty-three".