255572020275552 has 48 divisors (see below), whose sum is σ = 745418392472880. Its totient is φ = 85190673424896.

The previous prime is 255572020275547. The next prime is 255572020275563.

255572020275552 is a `hidden beast` number, since 25 + 5 + 5 + 7 + 20 + 20 + 27 + 5 + 552 = 666.

255572020275552 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147900473833 + ... + 147900475560.

It is an arithmetic number, because the mean of its divisors is an integer number (15529549843185).

Almost surely, 2^{255572020275552} is an apocalyptic number.

It is an amenable number.

255572020275552 is an abundant number, since it is smaller than the sum of its proper divisors (489846372197328).

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

255572020275552 is a wasteful number, since it uses less digits than its factorization.

255572020275552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295800949412 (or 295800949398 counting only the distinct ones).

The product of its (nonzero) digits is 24500000, while the sum is 54.

The spelling of 255572020275552 in words is "two hundred fifty-five trillion, five hundred seventy-two billion, twenty million, two hundred seventy-five thousand, five hundred fifty-two".