213350448250 has 16 divisors (see below), whose sum is σ = 399392039592. Its totient is φ = 85340179200.

The previous prime is 213350448197. The next prime is 213350448251. The reversal of 213350448250 is 52844053312.

213350448250 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 131146103881 + 82204344369 = 362141^2 + 286713^2 .

It is not an unprimeable number, because it can be changed into a prime (213350448251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426700647 + ... + 426701146.

Almost surely, 2^213350448250 is an apocalyptic number.

213350448250 is a deficient number, since it is larger than the sum of its proper divisors (186041591342).

213350448250 is an equidigital number, since it uses as much as digits as its factorization.

213350448250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853401810 (or 853401800 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 213350448250 in words is "two hundred thirteen billion, three hundred fifty million, four hundred forty-eight thousand, two hundred fifty".