2250231332550 has 48 divisors (see below), whose sum is σ = 5659173361152. Its totient is φ = 591610112800.

The previous prime is 2250231332543. The next prime is 2250231332561. The reversal of 2250231332550 is 552331320522.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 105634014 + ... + 105655313.

It is an arithmetic number, because the mean of its divisors is an integer number (117899445024).

Almost surely, 2^{2250231332550} is an apocalyptic number.

2250231332550 is an abundant number, since it is smaller than the sum of its proper divisors (3408942028602).

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

2250231332550 is a wasteful number, since it uses less digits than its factorization.

2250231332550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211289413 (or 211289408 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 33.

The spelling of 2250231332550 in words is "two trillion, two hundred fifty billion, two hundred thirty-one million, three hundred thirty-two thousand, five hundred fifty".