2001300450 has 24 divisors (see below), whose sum is σ = 4963225488. Its totient is φ = 533680080.

The previous prime is 2001300421. The next prime is 2001300463. The reversal of 2001300450 is 540031002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6670852 + ... + 6671151.

It is an arithmetic number, because the mean of its divisors is an integer number (206801062).

Almost surely, 2^2001300450 is an apocalyptic number.

2001300450 is an abundant number, since it is smaller than the sum of its proper divisors (2961925038).

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

2001300450 is a wasteful number, since it uses less digits than its factorization.

2001300450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13342018 (or 13342013 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 2001300450 is about 44735.8966602884. The cubic root of 2001300450 is about 1260.1940681172.

Adding to 2001300450 its reverse (540031002), we get a palindrome (2541331452).

The spelling of 2001300450 in words is "two billion, one million, three hundred thousand, four hundred fifty".