83135488453138 has 32 divisors (see below), whose sum is σ = 138938126342400. Its totient is φ = 36983836431360.

The previous prime is 83135488453117. The next prime is 83135488453183.

It is a happy number.

83135488453138 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 83135488453138.

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 in 15 ways as a sum of consecutive naturals, for example, 37695538 + ... + 39839986.

It is an arithmetic number, because the mean of its divisors is an integer number (4341816448200).

Almost surely, 2^{83135488453138} is an apocalyptic number.

83135488453138 is a deficient number, since it is larger than the sum of its proper divisors (55802637889262).

83135488453138 is a wasteful number, since it uses less digits than its factorization.

83135488453138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2182002.

The product of its digits is 132710400, while the sum is 64.

The spelling of 83135488453138 in words is "eighty-three trillion, one hundred thirty-five billion, four hundred eighty-eight million, four hundred fifty-three thousand, one hundred thirty-eight".