845536504 has 16 divisors (see below), whose sum is σ = 1586019600. Its totient is φ = 422597952.

The previous prime is 845536459. The next prime is 845536513. The reversal of 845536504 is 405635548.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1212 + ... + 41140.

It is an arithmetic number, because the mean of its divisors is an integer number (99126225).

Almost surely, 2^845536504 is an apocalyptic number.

It is an amenable number.

845536504 is a deficient number, since it is larger than the sum of its proper divisors (740483096).

845536504 is a wasteful number, since it uses less digits than its factorization.

845536504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42582 (or 42578 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

The square root of 845536504 is about 29078.1103925272. The cubic root of 845536504 is about 945.6072369782.

The spelling of 845536504 in words is "eight hundred forty-five million, five hundred thirty-six thousand, five hundred four".