12501483255 has 12 divisors (see below), whose sum is σ = 21669237720. Its totient is φ = 6667457712.

The previous prime is 12501483251. The next prime is 12501483271. The reversal of 12501483255 is 55238410521.

12501483255 is a `hidden beast` number, since 125 + 0 + 1 + 483 + 2 + 55 = 666.

It is not a de Polignac number, because 12501483255 - 2² = 12501483251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12501483251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 138905325 + ... + 138905414.

It is an arithmetic number, because the mean of its divisors is an integer number (1805769810).

Almost surely, 2^12501483255 is an apocalyptic number.

12501483255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12501483255 is a deficient number, since it is larger than the sum of its proper divisors (9167754465).

12501483255 is a wasteful number, since it uses less digits than its factorization.

12501483255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277810750 (or 277810747 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

Adding to 12501483255 its reverse (55238410521), we get a palindrome (67739893776).

The spelling of 12501483255 in words is "twelve billion, five hundred one million, four hundred eighty-three thousand, two hundred fifty-five".