2250154231 has 4 divisors (see below), whose sum is σ = 2423243032. Its totient is φ = 2077065432.

The previous prime is 2250154199. The next prime is 2250154237. The reversal of 2250154231 is 1324510522.

2250154231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2250154231 - 2⁵ = 2250154199 is a prime.

It is a super-3 number, since 3×2250154231³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2250154196 and 2250154205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2250154237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86544381 + ... + 86544406.

It is an arithmetic number, because the mean of its divisors is an integer number (605810758).

Almost surely, 2^2250154231 is an apocalyptic number.

2250154231 is a deficient number, since it is larger than the sum of its proper divisors (173088801).

2250154231 is a wasteful number, since it uses less digits than its factorization.

2250154231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173088800.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2250154231 is about 47435.7906121528. The cubic root of 2250154231 is about 1310.4006371289.

Adding to 2250154231 its reverse (1324510522), we get a palindrome (3574664753).

The spelling of 2250154231 in words is "two billion, two hundred fifty million, one hundred fifty-four thousand, two hundred thirty-one".