450201516 has 48 divisors (see below), whose sum is σ = 1068318720. Its totient is φ = 147537280.

The previous prime is 450201511. The next prime is 450201547. The reversal of 450201516 is 615102054.

It is not an unprimeable number, because it can be changed into a prime (450201511) 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, 202885 + ... + 205091.

It is an arithmetic number, because the mean of its divisors is an integer number (22256640).

Almost surely, 2^450201516 is an apocalyptic number.

It is an amenable number.

450201516 is an abundant number, since it is smaller than the sum of its proper divisors (618117204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

450201516 is a wasteful number, since it uses less digits than its factorization.

450201516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2494 (or 2492 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 450201516 is about 21217.9526816326. The cubic root of 450201516 is about 766.4238031834.

The spelling of 450201516 in words is "four hundred fifty million, two hundred one thousand, five hundred sixteen".