83827581086737 has 8 divisors (see below), whose sum is σ = 88642225792512. Its totient is φ = 79144844455200.

The previous prime is 83827581086699. The next prime is 83827581086749. The reversal of 83827581086737 is 73768018572838.

It is a happy number.

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 83827581086737 - 2⁷ = 83827581086609 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 83827581086737.

It is not an unprimeable number, because it can be changed into a prime (83827581986737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32977017253 + ... + 32977019794.

It is an arithmetic number, because the mean of its divisors is an integer number (11080278224064).

Almost surely, 2^{83827581086737} is an apocalyptic number.

It is an amenable number.

83827581086737 is a deficient number, since it is larger than the sum of its proper divisors (4814644705775).

83827581086737 is a wasteful number, since it uses less digits than its factorization.

83827581086737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65954037119.

The product of its (nonzero) digits is 758661120, while the sum is 73.

The spelling of 83827581086737 in words is "eighty-three trillion, eight hundred twenty-seven billion, five hundred eighty-one million, eighty-six thousand, seven hundred thirty-seven".