2125367907056 has 10 divisors (see below), whose sum is σ = 4117900319952. Its totient is φ = 1062683953520.

The previous prime is 2125367907043. The next prime is 2125367907071. The reversal of 2125367907056 is 6507097635212.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2125367906989 and 2125367907007.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 66417747080 + ... + 66417747111.

Almost surely, 2^{2125367907056} is an apocalyptic number.

It is an amenable number.

2125367907056 is a deficient number, since it is larger than the sum of its proper divisors (1992532412896).

2125367907056 is a wasteful number, since it uses less digits than its factorization.

2125367907056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132835494199 (or 132835494193 counting only the distinct ones).

The product of its (nonzero) digits is 4762800, while the sum is 53.

The spelling of 2125367907056 in words is "two trillion, one hundred twenty-five billion, three hundred sixty-seven million, nine hundred seven thousand, fifty-six".