845208551352 has 64 divisors (see below), whose sum is σ = 2305206086400. Its totient is φ = 256113597440.

The previous prime is 845208551347. The next prime is 845208551359. The reversal of 845208551352 is 253155802548.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (845208551359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9018349 + ... + 9111587.

It is an arithmetic number, because the mean of its divisors is an integer number (36018845100).

Almost surely, 2^845208551352 is an apocalyptic number.

It is an amenable number.

845208551352 is an abundant number, since it is smaller than the sum of its proper divisors (1459997535048).

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

845208551352 is a wasteful number, since it uses less digits than its factorization.

845208551352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127596 (or 127592 counting only the distinct ones).

The product of its (nonzero) digits is 1920000, while the sum is 48.

The spelling of 845208551352 in words is "eight hundred forty-five billion, two hundred eight million, five hundred fifty-one thousand, three hundred fifty-two".