855541275088 has 40 divisors (see below), whose sum is σ = 1752816312576. Its totient is φ = 403874707200.

The previous prime is 855541275079. The next prime is 855541275101. The reversal of 855541275088 is 880572145558.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21014806 + ... + 21055477.

Almost surely, 2^855541275088 is an apocalyptic number.

It is an amenable number.

855541275088 is an abundant number, since it is smaller than the sum of its proper divisors (897275037488).

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

855541275088 is a wasteful number, since it uses less digits than its factorization.

855541275088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42070363 (or 42070357 counting only the distinct ones).

The product of its (nonzero) digits is 17920000, while the sum is 58.

The spelling of 855541275088 in words is "eight hundred fifty-five billion, five hundred forty-one million, two hundred seventy-five thousand, eighty-eight".