2112453670375 has 64 divisors (see below), whose sum is σ = 2804757321600. Its totient is φ = 1583930880000.

The previous prime is 2112453670361. The next prime is 2112453670417. The reversal of 2112453670375 is 5730763542112.

It is not a de Polignac number, because 2112453670375 - 2⁵ = 2112453670343 is a prime.

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, 409943799 + ... + 409948951.

It is an arithmetic number, because the mean of its divisors is an integer number (43824333150).

Almost surely, 2^{2112453670375} is an apocalyptic number.

2112453670375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2112453670375 is a deficient number, since it is larger than the sum of its proper divisors (692303651225).

2112453670375 is a wasteful number, since it uses less digits than its factorization.

2112453670375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6997 (or 6987 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 46.

The spelling of 2112453670375 in words is "two trillion, one hundred twelve billion, four hundred fifty-three million, six hundred seventy thousand, three hundred seventy-five".