2150055050452 has 6 divisors (see below), whose sum is σ = 3762596338298. Its totient is φ = 1075027525224.

The previous prime is 2150055050447. The next prime is 2150055050453. The reversal of 2150055050452 is 2540505500512.

It can be written as a sum of positive squares in only one way, i.e., 1296715122756 + 853339927696 = 1138734^2 + 923764^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150055050453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268756881303 + ... + 268756881310.

Almost surely, 2^{2150055050452} is an apocalyptic number.

It is an amenable number.

2150055050452 is a deficient number, since it is larger than the sum of its proper divisors (1612541287846).

2150055050452 is a wasteful number, since it uses less digits than its factorization.

2150055050452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537513762617 (or 537513762615 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 34.

The spelling of 2150055050452 in words is "two trillion, one hundred fifty billion, fifty-five million, fifty thousand, four hundred fifty-two".