255256345550002 has 8 divisors (see below), whose sum is σ = 382885016670000. Its totient is φ = 127628006660004.

The previous prime is 255256345549999. The next prime is 255256345550023. The reversal of 255256345550002 is 200055543652552.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81127752 + ... + 84215347.

It is an arithmetic number, because the mean of its divisors is an integer number (47860627083750).

Almost surely, 2^{255256345550002} is an apocalyptic number.

255256345550002 is a deficient number, since it is larger than the sum of its proper divisors (127628671119998).

255256345550002 is a wasteful number, since it uses less digits than its factorization.

255256345550002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166115000.

The product of its (nonzero) digits is 9000000, while the sum is 49.

The spelling of 255256345550002 in words is "two hundred fifty-five trillion, two hundred fifty-six billion, three hundred forty-five million, five hundred fifty thousand, two".