255102161201552 has 80 divisors (see below), whose sum is σ = 570186693216000. Its totient is φ = 108305078745600.

The previous prime is 255102161201551. The next prime is 255102161201561.

255102161201552 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×255102161201552² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (255102161201551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19886699 + ... + 30094602.

It is an arithmetic number, because the mean of its divisors is an integer number (7127333665200).

Almost surely, 2^{255102161201552} is an apocalyptic number.

It is an amenable number.

255102161201552 is an abundant number, since it is smaller than the sum of its proper divisors (315084532014448).

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

255102161201552 is a wasteful number, since it uses less digits than its factorization.

255102161201552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49981744 (or 49981738 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 38.

The spelling of 255102161201552 in words is "two hundred fifty-five trillion, one hundred two billion, one hundred sixty-one million, two hundred one thousand, five hundred fifty-two".