2750245212 has 192 divisors, whose sum is σ = 8060774400. Its totient is φ = 717361920.

The previous prime is 2750245177. The next prime is 2750245241. The reversal of 2750245212 is 2125420572.

It is a super-2 number, since 2×2750245212² = 15127697452257849888, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2750245212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2183839 + ... + 2185097.

It is an arithmetic number, because the mean of its divisors is an integer number (41983200).

Almost surely, 2^2750245212 is an apocalyptic number.

2750245212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2750245212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4030387200).

2750245212 is an abundant number, since it is smaller than the sum of its proper divisors (5310529188).

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

2750245212 is a wasteful number, since it uses less digits than its factorization.

2750245212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376 (or 1374 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 2750245212 is about 52442.7803610754. The cubic root of 2750245212 is about 1401.0613061305.

Adding to 2750245212 its reverse (2125420572), we get a palindrome (4875665784).

The spelling of 2750245212 in words is "two billion, seven hundred fifty million, two hundred forty-five thousand, two hundred twelve".