255252045012 has 24 divisors (see below), whose sum is σ = 595596537312. Its totient is φ = 85082810400.

The previous prime is 255252045011. The next prime is 255252045019. The reversal of 255252045012 is 210540252552.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255252045011) 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, 1263562 + ... + 1451582.

It is an arithmetic number, because the mean of its divisors is an integer number (24816522388).

Almost surely, 2^255252045012 is an apocalyptic number.

It is an amenable number.

255252045012 is an abundant number, since it is smaller than the sum of its proper divisors (340344492300).

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

255252045012 is a wasteful number, since it uses less digits than its factorization.

255252045012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301159 (or 301157 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 33.

Adding to 255252045012 its reverse (210540252552), we get a palindrome (465792297564).

The spelling of 255252045012 in words is "two hundred fifty-five billion, two hundred fifty-two million, forty-five thousand, twelve".