825536632 has 8 divisors (see below), whose sum is σ = 1547881200. Its totient is φ = 412768312.

The previous prime is 825536629. The next prime is 825536641. The reversal of 825536632 is 236635528.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51596032 + ... + 51596047.

It is an arithmetic number, because the mean of its divisors is an integer number (193485150).

Almost surely, 2^825536632 is an apocalyptic number.

It is an amenable number.

825536632 is a deficient number, since it is larger than the sum of its proper divisors (722344568).

825536632 is a wasteful number, since it uses less digits than its factorization.

825536632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103192085 (or 103192081 counting only the distinct ones).

The product of its digits is 259200, while the sum is 40.

The square root of 825536632 is about 28732.1532781656. The cubic root of 825536632 is about 938.0920375893.

The spelling of 825536632 in words is "eight hundred twenty-five million, five hundred thirty-six thousand, six hundred thirty-two".