836114513357 has 4 divisors (see below), whose sum is σ = 836249007996. Its totient is φ = 835980018720.

The previous prime is 836114513309. The next prime is 836114513389. The reversal of 836114513357 is 753315411638.

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 698543252521 + 137571260836 = 835789^2 + 370906^2 .

It is a cyclic number.

It is not a de Polignac number, because 836114513357 - 2⁶ = 836114513293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (836114513657) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 67237994 + ... + 67250427.

It is an arithmetic number, because the mean of its divisors is an integer number (209062251999).

Almost surely, 2^836114513357 is an apocalyptic number.

It is an amenable number.

836114513357 is a deficient number, since it is larger than the sum of its proper divisors (134494639).

836114513357 is a wasteful number, since it uses less digits than its factorization.

836114513357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134494638.

The product of its digits is 907200, while the sum is 47.

The spelling of 836114513357 in words is "eight hundred thirty-six billion, one hundred fourteen million, five hundred thirteen thousand, three hundred fifty-seven".