825340894576662 has 16 divisors (see below), whose sum is σ = 1690942320596592. Its totient is φ = 268403542951680.

The previous prime is 825340894576661. The next prime is 825340894576777. The reversal of 825340894576662 is 266675498043528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (825340894576661) 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 7 ways as a sum of consecutive naturals, for example, 1677522143203 + ... + 1677522143694.

It is an arithmetic number, because the mean of its divisors is an integer number (105683895037287).

Almost surely, 2^{825340894576662} is an apocalyptic number.

825340894576662 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

825340894576662 is an abundant number, since it is smaller than the sum of its proper divisors (865601426019930).

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

825340894576662 is a wasteful number, since it uses less digits than its factorization.

825340894576662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3355044286943.

The product of its (nonzero) digits is 4180377600, while the sum is 75.

The spelling of 825340894576662 in words is "eight hundred twenty-five trillion, three hundred forty billion, eight hundred ninety-four million, five hundred seventy-six thousand, six hundred sixty-two".