2252437671272 has 16 divisors (see below), whose sum is σ = 4406943270240. Its totient is φ = 1077252799216.

The previous prime is 2252437671259. The next prime is 2252437671287. The reversal of 2252437671272 is 2721767342522.

It is a self number, because there is not a number n which added to its sum of digits gives 2252437671272.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6120754358 + ... + 6120754725.

It is an arithmetic number, because the mean of its divisors is an integer number (275433954390).

Almost surely, 2^{2252437671272} is an apocalyptic number.

It is an amenable number.

2252437671272 is a deficient number, since it is larger than the sum of its proper divisors (2154505598968).

2252437671272 is a wasteful number, since it uses less digits than its factorization.

2252437671272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12241509112 (or 12241509108 counting only the distinct ones).

The product of its digits is 3951360, while the sum is 50.

The spelling of 2252437671272 in words is "two trillion, two hundred fifty-two billion, four hundred thirty-seven million, six hundred seventy-one thousand, two hundred seventy-two".