825005275 has 12 divisors (see below), whose sum is σ = 1023463512. Its totient is φ = 659709440.

The previous prime is 825005249. The next prime is 825005281. The reversal of 825005275 is 572500528.

825005275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 825005275 - 2²¹ = 822908123 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 825005275.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62832 + ... + 74818.

It is an arithmetic number, because the mean of its divisors is an integer number (85288626).

Almost surely, 2^825005275 is an apocalyptic number.

825005275 is a deficient number, since it is larger than the sum of its proper divisors (198458237).

825005275 is a wasteful number, since it uses less digits than its factorization.

825005275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14750 (or 14745 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 825005275 is about 28722.9050585069. The cubic root of 825005275 is about 937.8907266138.

The spelling of 825005275 in words is "eight hundred twenty-five million, five thousand, two hundred seventy-five".