255025002773 has 8 divisors (see below), whose sum is σ = 268464806400. Its totient is φ = 241586942688.

The previous prime is 255025002769. The next prime is 255025002923. The reversal of 255025002773 is 377200520552.

255025002773 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 255025002773 - 2² = 255025002769 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255025002763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130136 + ... + 725937.

It is an arithmetic number, because the mean of its divisors is an integer number (33558100800).

Almost surely, 2^255025002773 is an apocalyptic number.

It is an amenable number.

255025002773 is a deficient number, since it is larger than the sum of its proper divisors (13439803627).

255025002773 is a wasteful number, since it uses less digits than its factorization.

255025002773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871771.

The product of its (nonzero) digits is 147000, while the sum is 38.

The spelling of 255025002773 in words is "two hundred fifty-five billion, twenty-five million, two thousand, seven hundred seventy-three".