825087204466 has 16 divisors (see below), whose sum is σ = 1414449308160. Its totient is φ = 353605276800.

The previous prime is 825087204439. The next prime is 825087204467. The reversal of 825087204466 is 664402780528.

It is not an unprimeable number, because it can be changed into a prime (825087204467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1567330 + ... + 2026498.

It is an arithmetic number, because the mean of its divisors is an integer number (88403081760).

Almost surely, 2^825087204466 is an apocalyptic number.

825087204466 is a deficient number, since it is larger than the sum of its proper divisors (589362103694).

825087204466 is a wasteful number, since it uses less digits than its factorization.

825087204466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587529.

The product of its (nonzero) digits is 5160960, while the sum is 52.

The spelling of 825087204466 in words is "eight hundred twenty-five billion, eighty-seven million, two hundred four thousand, four hundred sixty-six".