255570211104 has 48 divisors (see below), whose sum is σ = 722477331072. Its totient is φ = 78636987648.

The previous prime is 255570211097. The next prime is 255570211139. The reversal of 255570211104 is 401112075552.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×255570211104² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 102390664 + ... + 102393159.

It is an arithmetic number, because the mean of its divisors is an integer number (15051611064).

Almost surely, 2^255570211104 is an apocalyptic number.

255570211104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

255570211104 is an abundant number, since it is smaller than the sum of its proper divisors (466907119968).

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

255570211104 is a wasteful number, since it uses less digits than its factorization.

255570211104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204783849 (or 204783841 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 33.

Adding to 255570211104 its reverse (401112075552), we get a palindrome (656682286656).

The spelling of 255570211104 in words is "two hundred fifty-five billion, five hundred seventy million, two hundred eleven thousand, one hundred four".