52125663633 has 16 divisors (see below), whose sum is σ = 72807571200. Its totient is φ = 33127436160.

The previous prime is 52125663587. The next prime is 52125663641. The reversal of 52125663633 is 33636652125.

It is a de Polignac number, because none of the positive numbers 2^k-52125663633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52125663643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3785188 + ... + 3798933.

It is an arithmetic number, because the mean of its divisors is an integer number (4550473200).

Almost surely, 2^52125663633 is an apocalyptic number.

It is an amenable number.

52125663633 is a deficient number, since it is larger than the sum of its proper divisors (20681907567).

52125663633 is a wasteful number, since it uses less digits than its factorization.

52125663633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7584232.

The product of its digits is 583200, while the sum is 42.

The spelling of 52125663633 in words is "fifty-two billion, one hundred twenty-five million, six hundred sixty-three thousand, six hundred thirty-three".