255067775604 has 36 divisors (see below), whose sum is σ = 668634459584. Its totient is φ = 85022591544.

The previous prime is 255067775561. The next prime is 255067775639. The reversal of 255067775604 is 406577760552.

255067775604 is a `hidden beast` number, since 2 + 5 + 5 + 0 + 6 + 7 + 77 + 560 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 131206732 + ... + 131208675.

Almost surely, 2^255067775604 is an apocalyptic number.

It is an amenable number.

255067775604 is an abundant number, since it is smaller than the sum of its proper divisors (413566683980).

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

255067775604 is a wasteful number, since it uses less digits than its factorization.

255067775604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262415426 (or 262415412 counting only the distinct ones).

The product of its (nonzero) digits is 12348000, while the sum is 54.

The spelling of 255067775604 in words is "two hundred fifty-five billion, sixty-seven million, seven hundred seventy-five thousand, six hundred four".