845212526016 has 28 divisors (see below), whose sum is σ = 2236291475592. Its totient is φ = 281737508608.

The previous prime is 845212525999. The next prime is 845212526017. The reversal of 845212526016 is 610625212548.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (845212526017) 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, 2201074095 + ... + 2201074478.

Almost surely, 2^845212526016 is an apocalyptic number.

It is an amenable number.

845212526016 is an abundant number, since it is smaller than the sum of its proper divisors (1391078949576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

845212526016 is a wasteful number, since it uses less digits than its factorization.

845212526016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4402148588 (or 4402148578 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 42.

The spelling of 845212526016 in words is "eight hundred forty-five billion, two hundred twelve million, five hundred twenty-six thousand, sixteen".