825028674168 has 16 divisors (see below), whose sum is σ = 2062571685480. Its totient is φ = 275009558048.

The previous prime is 825028674163. The next prime is 825028674191. The reversal of 825028674168 is 861476820528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (825028674163) 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, 17188097355 + ... + 17188097402.

Almost surely, 2^825028674168 is an apocalyptic number.

It is an amenable number.

825028674168 is an abundant number, since it is smaller than the sum of its proper divisors (1237543011312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

825028674168 is a wasteful number, since it uses less digits than its factorization.

825028674168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34376194766 (or 34376194762 counting only the distinct ones).

The product of its (nonzero) digits is 10321920, while the sum is 57.

The spelling of 825028674168 in words is "eight hundred twenty-five billion, twenty-eight million, six hundred seventy-four thousand, one hundred sixty-eight".