82634567477113 has 4 divisors (see below), whose sum is σ = 82856107872868. Its totient is φ = 82413027081360.

The previous prime is 82634567477057. The next prime is 82634567477159. The reversal of 82634567477113 is 31177476543628.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 17844431687289 + 64790135789824 = 4224267^2 + 8049232^2 .

It is a cyclic number.

It is not a de Polignac number, because 82634567477113 - 2⁴¹ = 80435544221561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82634567477173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110770197318 + ... + 110770198063.

It is an arithmetic number, because the mean of its divisors is an integer number (20714026968217).

Almost surely, 2^{82634567477113} is an apocalyptic number.

It is an amenable number.

82634567477113 is a deficient number, since it is larger than the sum of its proper divisors (221540395755).

82634567477113 is a wasteful number, since it uses less digits than its factorization.

82634567477113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221540395754.

The product of its digits is 142248960, while the sum is 64.

The spelling of 82634567477113 in words is "eighty-two trillion, six hundred thirty-four billion, five hundred sixty-seven million, four hundred seventy-seven thousand, one hundred thirteen".