255000555252 has 18 divisors (see below), whose sum is σ = 644584736978. Its totient is φ = 85000185072.

The previous prime is 255000555247. The next prime is 255000555269. The reversal of 255000555252 is 252555000552.

255000555252 is a `hidden beast` number, since 2 + 5 + 50 + 0 + 0 + 5 + 552 + 52 = 666.

It can be written as a sum of positive squares in only one way, i.e., 130253140836 + 124747414416 = 360906^2 + 353196^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 7083348757 = 255000555252 / (2 + 5 + 5 + 0 + 0 + 0 + 5 + 5 + 5 + 2 + 5 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3541674343 + ... + 3541674414.

Almost surely, 2^255000555252 is an apocalyptic number.

It is an amenable number.

255000555252 is an abundant number, since it is smaller than the sum of its proper divisors (389584181726).

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

255000555252 is a wasteful number, since it uses less digits than its factorization.

255000555252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7083348767 (or 7083348762 counting only the distinct ones).

The product of its (nonzero) digits is 125000, while the sum is 36.

The spelling of 255000555252 in words is "two hundred fifty-five billion, five hundred fifty-five thousand, two hundred fifty-two".