825532502 has 16 divisors (see below), whose sum is σ = 1281798000. Its totient is φ = 398284320.

The previous prime is 825532471. The next prime is 825532607. The reversal of 825532502 is 205235528.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118352 + ... + 125132.

It is an arithmetic number, because the mean of its divisors is an integer number (80112375).

Almost surely, 2^825532502 is an apocalyptic number.

825532502 is a deficient number, since it is larger than the sum of its proper divisors (456265498).

825532502 is a wasteful number, since it uses less digits than its factorization.

825532502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8911.

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 825532502 is about 28732.0814073746. The cubic root of 825532502 is about 938.0904732223.

The spelling of 825532502 in words is "eight hundred twenty-five million, five hundred thirty-two thousand, five hundred two".