2243525250452 has 24 divisors (see below), whose sum is σ = 4157215309800. Its totient is φ = 1055752463360.

The previous prime is 2243525250451. The next prime is 2243525250481. The reversal of 2243525250452 is 2540525253422.

It can be written as a sum of positive squares in 4 ways, for example, as 348839071876 + 1894686178576 = 590626^2 + 1376476^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243525250451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2818502 + ... + 3525762.

It is an arithmetic number, because the mean of its divisors is an integer number (173217304575).

Almost surely, 2^{2243525250452} is an apocalyptic number.

It is an amenable number.

2243525250452 is a deficient number, since it is larger than the sum of its proper divisors (1913690059348).

2243525250452 is a wasteful number, since it uses less digits than its factorization.

2243525250452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753931 (or 753929 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 41.

The spelling of 2243525250452 in words is "two trillion, two hundred forty-three billion, five hundred twenty-five million, two hundred fifty thousand, four hundred fifty-two".