255530670210 has 96 divisors (see below), whose sum is σ = 683377231680. Its totient is φ = 66198674304.

The previous prime is 255530670029. The next prime is 255530670287. The reversal of 255530670210 is 12076035552.

255530670210 is a `hidden beast` number, since 2 + 55 + 530 + 6 + 70 + 2 + 1 + 0 = 666.

255530670210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×255530670210³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2136249 + ... + 2252691.

It is an arithmetic number, because the mean of its divisors is an integer number (7118512830).

Almost surely, 2^255530670210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255530670210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (341688615840).

255530670210 is an abundant number, since it is smaller than the sum of its proper divisors (427846561470).

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

255530670210 is a wasteful number, since it uses less digits than its factorization.

255530670210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117152 (or 117149 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The spelling of 255530670210 in words is "two hundred fifty-five billion, five hundred thirty million, six hundred seventy thousand, two hundred ten".