826516706852 has 24 divisors (see below), whose sum is σ = 1557938474400. Its totient is φ = 382403077056.

The previous prime is 826516706803. The next prime is 826516706857. The reversal of 826516706852 is 258607615628.

It is not an unprimeable number, because it can be changed into a prime (826516706857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126452777 + ... + 126459312.

It is an arithmetic number, because the mean of its divisors is an integer number (64914103100).

Almost surely, 2^826516706852 is an apocalyptic number.

It is an amenable number.

826516706852 is a deficient number, since it is larger than the sum of its proper divisors (731421767548).

826516706852 is a wasteful number, since it uses less digits than its factorization.

826516706852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252912155 (or 252912153 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 56.

The spelling of 826516706852 in words is "eight hundred twenty-six billion, five hundred sixteen million, seven hundred six thousand, eight hundred fifty-two".