83827581086703 has 16 divisors (see below), whose sum is σ = 112520812140000. Its totient is φ = 55509705840000.

The previous prime is 83827581086699. The next prime is 83827581086749. The reversal of 83827581086703 is 30768018572838.

It is not a de Polignac number, because 83827581086703 - 2² = 83827581086699 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83827581286703) 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, 125250453 + ... + 125917953.

It is an arithmetic number, because the mean of its divisors is an integer number (7032550758750).

Almost surely, 2^{83827581086703} is an apocalyptic number.

83827581086703 is a deficient number, since it is larger than the sum of its proper divisors (28693231053297).

83827581086703 is a wasteful number, since it uses less digits than its factorization.

83827581086703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948602.

The product of its (nonzero) digits is 108380160, while the sum is 66.

The spelling of 83827581086703 in words is "eighty-three trillion, eight hundred twenty-seven billion, five hundred eighty-one million, eighty-six thousand, seven hundred three".