825052876694 has 4 divisors (see below), whose sum is σ = 1237579315044. Its totient is φ = 412526438346.

The previous prime is 825052876691. The next prime is 825052876699. The reversal of 825052876694 is 496678250528.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (825052876691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206263219172 + ... + 206263219175.

It is an arithmetic number, because the mean of its divisors is an integer number (309394828761).

Almost surely, 2^825052876694 is an apocalyptic number.

825052876694 is a deficient number, since it is larger than the sum of its proper divisors (412526438350).

825052876694 is a wasteful number, since it uses less digits than its factorization.

825052876694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412526438349.

The product of its (nonzero) digits is 58060800, while the sum is 62.

The spelling of 825052876694 in words is "eight hundred twenty-five billion, fifty-two million, eight hundred seventy-six thousand, six hundred ninety-four".