82714251133 has 4 divisors (see below), whose sum is σ = 82724449500. Its totient is φ = 82704052768.

The previous prime is 82714251121. The next prime is 82714251229. The reversal of 82714251133 is 33115241728.

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 40458104164 + 42256146969 = 201142^2 + 205563^2 .

It is a cyclic number.

It is not a de Polignac number, because 82714251133 - 2⁹ = 82714250621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 82714251092 and 82714251101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82714221133) 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, 5087008 + ... + 5103241.

It is an arithmetic number, because the mean of its divisors is an integer number (20681112375).

Almost surely, 2^82714251133 is an apocalyptic number.

It is an amenable number.

82714251133 is a deficient number, since it is larger than the sum of its proper divisors (10198367).

82714251133 is a wasteful number, since it uses less digits than its factorization.

82714251133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10198366.

The product of its digits is 40320, while the sum is 37.

The spelling of 82714251133 in words is "eighty-two billion, seven hundred fourteen million, two hundred fifty-one thousand, one hundred thirty-three".