275005029 has 8 divisors (see below), whose sum is σ = 394879072. Its totient is φ = 169233840.

The previous prime is 275005013. The next prime is 275005091. The reversal of 275005029 is 920500572.

It is a happy number.

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

It is not a de Polignac number, because 275005029 - 2⁴ = 275005013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 275004987 and 275005005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275005099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3525667 + ... + 3525744.

It is an arithmetic number, because the mean of its divisors is an integer number (49359884).

Almost surely, 2^275005029 is an apocalyptic number.

It is an amenable number.

275005029 is a deficient number, since it is larger than the sum of its proper divisors (119874043).

275005029 is a wasteful number, since it uses less digits than its factorization.

275005029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7051427.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 275005029 is about 16583.2755811390. The cubic root of 275005029 is about 650.2996874466.

The spelling of 275005029 in words is "two hundred seventy-five million, five thousand, twenty-nine".