845169833248 has 192 divisors, whose sum is σ = 1990672588800. Its totient is φ = 349459660800.

The previous prime is 845169833227. The next prime is 845169833281. The reversal of 845169833248 is 842338961548.

It is a Smith number, since the sum of its digits (61) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (61).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13341553 + ... + 13404751.

It is an arithmetic number, because the mean of its divisors is an integer number (10368086400).

Almost surely, 2^845169833248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 845169833248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (995336294400).

845169833248 is an abundant number, since it is smaller than the sum of its proper divisors (1145502755552).

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

845169833248 is a wasteful number, since it uses less digits than its factorization.

845169833248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63331 (or 63323 counting only the distinct ones).

The product of its digits is 39813120, while the sum is 61.

The spelling of 845169833248 in words is "eight hundred forty-five billion, one hundred sixty-nine million, eight hundred thirty-three thousand, two hundred forty-eight".