2125647683 has 8 divisors (see below), whose sum is σ = 2251281600. Its totient is φ = 2000080000.

The previous prime is 2125647659. The next prime is 2125647691. The reversal of 2125647683 is 3867465212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2125647683 - 2¹² = 2125643587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2125647613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59558 + ... + 88308.

It is an arithmetic number, because the mean of its divisors is an integer number (281410200).

Almost surely, 2^2125647683 is an apocalyptic number.

2125647683 is a deficient number, since it is larger than the sum of its proper divisors (125633917).

2125647683 is a wasteful number, since it uses less digits than its factorization.

2125647683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33117.

The product of its digits is 483840, while the sum is 44.

The square root of 2125647683 is about 46104.7468597324. The cubic root of 2125647683 is about 1285.7713997374.

The spelling of 2125647683 in words is "two billion, one hundred twenty-five million, six hundred forty-seven thousand, six hundred eighty-three".