2052636371272 has 8 divisors (see below), whose sum is σ = 3848693196150. Its totient is φ = 1026318185632.

The previous prime is 2052636371267. The next prime is 2052636371281. The reversal of 2052636371272 is 2721736362502.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2049381212356 + 3255158916 = 1431566^2 + 57054^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128289773197 + ... + 128289773212.

Almost surely, 2^{2052636371272} is an apocalyptic number.

It is an amenable number.

2052636371272 is a deficient number, since it is larger than the sum of its proper divisors (1796056824878).

2052636371272 is a wasteful number, since it uses less digits than its factorization.

2052636371272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256579546415 (or 256579546411 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 46.

The spelling of 2052636371272 in words is "two trillion, fifty-two billion, six hundred thirty-six million, three hundred seventy-one thousand, two hundred seventy-two".