2012506255 has 8 divisors (see below), whose sum is σ = 2416694400. Its totient is φ = 1608880416.

The previous prime is 2012506247. The next prime is 2012506283. The reversal of 2012506255 is 5526052102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2012506255 - 2³ = 2012506247 is a prime.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 132660 + ... + 147049.

It is an arithmetic number, because the mean of its divisors is an integer number (302086800).

Almost surely, 2^2012506255 is an apocalyptic number.

2012506255 is a deficient number, since it is larger than the sum of its proper divisors (404188145).

2012506255 is a wasteful number, since it uses less digits than its factorization.

2012506255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281153.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 2012506255 is about 44860.9658277661. The cubic root of 2012506255 is about 1262.5417439388.

Adding to 2012506255 its reverse (5526052102), we get a palindrome (7538558357).

The spelling of 2012506255 in words is "two billion, twelve million, five hundred six thousand, two hundred fifty-five".