255642500112 has 40 divisors (see below), whose sum is σ = 660654813600. Its totient is φ = 85182551040.

The previous prime is 255642500111. The next prime is 255642500117. The reversal of 255642500112 is 211005246552.

255642500112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (255642500111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 857089 + ... + 1116192.

It is an arithmetic number, because the mean of its divisors is an integer number (16516370340).

Almost surely, 2^255642500112 is an apocalyptic number.

It is an amenable number.

255642500112 is an abundant number, since it is smaller than the sum of its proper divisors (405012313488).

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

255642500112 is a wasteful number, since it uses less digits than its factorization.

255642500112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1975991 (or 1975985 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 255642500112 its reverse (211005246552), we get a palindrome (466647746664).

The spelling of 255642500112 in words is "two hundred fifty-five billion, six hundred forty-two million, five hundred thousand, one hundred twelve".