275050025 has 6 divisors (see below), whose sum is σ = 341062062. Its totient is φ = 220040000.

The previous prime is 275050001. The next prime is 275050033. The reversal of 275050025 is 520050572.

It can be written as a sum of positive squares in 3 ways, for example, as 683929 + 274366096 = 827^2 + 16564^2 .

It is not a de Polignac number, because 275050025 - 2⁸ = 275049769 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 275049976 and 275050003.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 5500976 + ... + 5501025.

It is an arithmetic number, because the mean of its divisors is an integer number (56843677).

Almost surely, 2^275050025 is an apocalyptic number.

275050025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

275050025 is a deficient number, since it is larger than the sum of its proper divisors (66012037).

275050025 is a wasteful number, since it uses less digits than its factorization.

275050025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11002011 (or 11002006 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 26.

The square root of 275050025 is about 16584.6321936906. The cubic root of 275050025 is about 650.3351526029.

The spelling of 275050025 in words is "two hundred seventy-five million, fifty thousand, twenty-five".