825027758050 has 12 divisors (see below), whose sum is σ = 1534551630066. Its totient is φ = 330011103200.

The previous prime is 825027757969. The next prime is 825027758101. The reversal of 825027758050 is 50857720528.

It can be written as a sum of positive squares in 3 ways, for example, as 761118401241 + 63909356809 = 872421^2 + 252803^2 .

It is a junction number, because it is equal to n+sod(n) for n = 825027757985 and 825027758003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8250277531 + ... + 8250277630.

Almost surely, 2^825027758050 is an apocalyptic number.

825027758050 is a deficient number, since it is larger than the sum of its proper divisors (709523872016).

825027758050 is a wasteful number, since it uses less digits than its factorization.

825027758050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16500555173 (or 16500555168 counting only the distinct ones).

The product of its (nonzero) digits is 1568000, while the sum is 49.

The spelling of 825027758050 in words is "eight hundred twenty-five billion, twenty-seven million, seven hundred fifty-eight thousand, fifty".