255050029 has 4 divisors (see below), whose sum is σ = 274669276. Its totient is φ = 235430784.

The previous prime is 255050027. The next prime is 255050063. The reversal of 255050029 is 920050552.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 76212900 + 178837129 = 8730^2 + 13373^2 .

It is a cyclic number.

It is not a de Polignac number, because 255050029 - 2¹ = 255050027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 255049979 and 255050006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255050027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9809604 + ... + 9809629.

It is an arithmetic number, because the mean of its divisors is an integer number (68667319).

Almost surely, 2^255050029 is an apocalyptic number.

It is an amenable number.

255050029 is a deficient number, since it is larger than the sum of its proper divisors (19619247).

255050029 is a wasteful number, since it uses less digits than its factorization.

255050029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19619246.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 255050029 is about 15970.2858145996. The cubic root of 255050029 is about 634.1740384390.

The spelling of 255050029 in words is "two hundred fifty-five million, fifty thousand, twenty-nine".