846552147572 has 48 divisors (see below), whose sum is σ = 1575277683840. Its totient is φ = 396941985792.

The previous prime is 846552147557. The next prime is 846552147593. The reversal of 846552147572 is 275741255648.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3560273 + ... + 3790599.

It is an arithmetic number, because the mean of its divisors is an integer number (32818285080).

Almost surely, 2^846552147572 is an apocalyptic number.

It is an amenable number.

846552147572 is a deficient number, since it is larger than the sum of its proper divisors (728725536268).

846552147572 is a wasteful number, since it uses less digits than its factorization.

846552147572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230840 (or 230838 counting only the distinct ones).

The product of its digits is 18816000, while the sum is 56.

The spelling of 846552147572 in words is "eight hundred forty-six billion, five hundred fifty-two million, one hundred forty-seven thousand, five hundred seventy-two".