845852136974 has 8 divisors (see below), whose sum is σ = 1366376529000. Its totient is φ = 390393293976.

The previous prime is 845852136973. The next prime is 845852136991. The reversal of 845852136974 is 479631258548.

845852136974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (845852136973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16266387224 + ... + 16266387275.

It is an arithmetic number, because the mean of its divisors is an integer number (170797066125).

Almost surely, 2^845852136974 is an apocalyptic number.

845852136974 is a deficient number, since it is larger than the sum of its proper divisors (520524392026).

845852136974 is a wasteful number, since it uses less digits than its factorization.

845852136974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32532774514.

The product of its digits is 58060800, while the sum is 62.

The spelling of 845852136974 in words is "eight hundred forty-five billion, eight hundred fifty-two million, one hundred thirty-six thousand, nine hundred seventy-four".