255511071029 has 8 divisors (see below), whose sum is σ = 258514846560. Its totient is φ = 252524810736.

The previous prime is 255511070999. The next prime is 255511071031. The reversal of 255511071029 is 920170115552.

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 255511071029 - 2¹⁶ = 255511005493 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 255511070983 and 255511071001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255511071059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4349462 + ... + 4407815.

It is an arithmetic number, because the mean of its divisors is an integer number (32314355820).

Almost surely, 2^255511071029 is an apocalyptic number.

It is an amenable number.

255511071029 is a deficient number, since it is larger than the sum of its proper divisors (3003775531).

255511071029 is a wasteful number, since it uses less digits than its factorization.

255511071029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8757619.

The product of its (nonzero) digits is 31500, while the sum is 38.

The spelling of 255511071029 in words is "two hundred fifty-five billion, five hundred eleven million, seventy-one thousand, twenty-nine".