845627157760 has 144 divisors (see below), whose sum is σ = 2525350488192. Its totient is φ = 263572070400.

The previous prime is 845627157719. The next prime is 845627157761. The reversal of 845627157760 is 67751726548.

It is a junction number, because it is equal to n+sod(n) for n = 845627157695 and 845627157704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (845627157761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4191351 + ... + 4388470.

It is an arithmetic number, because the mean of its divisors is an integer number (17537156168).

Almost surely, 2^845627157760 is an apocalyptic number.

845627157760 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

845627157760 is an abundant number, since it is smaller than the sum of its proper divisors (1679723330432).

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

845627157760 is a wasteful number, since it uses less digits than its factorization.

845627157760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8579860 (or 8579846 counting only the distinct ones).

The product of its (nonzero) digits is 19756800, while the sum is 58.

The spelling of 845627157760 in words is "eight hundred forty-five billion, six hundred twenty-seven million, one hundred fifty-seven thousand, seven hundred sixty".