2250201004489 has 9 divisors (see below), whose sum is σ = 2306485605511. Its totient is φ = 2195258050480.

The previous prime is 2250201004451. The next prime is 2250201004537. The reversal of 2250201004489 is 9844001020522.

The square root of 2250201004489 is 1500067.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 108427294089 + 2141773710400 = 329283^2 + 1463480^2 .

It is not a de Polignac number, because 2250201004489 - 2¹⁵ = 2250200971721 is a prime.

It is a super-2 number, since 2×2250201004489² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2250201007489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 61484454 + ... + 61521040.

Almost surely, 2^{2250201004489} is an apocalyptic number.

2250201004489 is the 1500067-th square number.

2250201004489 is the 750034-th centered octagonal number.

It is an amenable number.

2250201004489 is a deficient number, since it is larger than the sum of its proper divisors (56284601022).

2250201004489 is an frugal number, since it uses more digits than its factorization.

2250201004489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73256 (or 36628 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The spelling of 2250201004489 in words is "two trillion, two hundred fifty billion, two hundred one million, four thousand, four hundred eighty-nine".