275228063 has 4 divisors (see below), whose sum is σ = 300248808. Its totient is φ = 250207320.

The previous prime is 275228059. The next prime is 275228069. The reversal of 275228063 is 360822572.

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

It is not a de Polignac number, because 275228063 - 2² = 275228059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275228069) 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, 12510356 + ... + 12510377.

It is an arithmetic number, because the mean of its divisors is an integer number (75062202).

Almost surely, 2^275228063 is an apocalyptic number.

275228063 is a deficient number, since it is larger than the sum of its proper divisors (25020745).

275228063 is a wasteful number, since it uses less digits than its factorization.

275228063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25020744.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 275228063 is about 16589.9988848704. The cubic root of 275228063 is about 650.4754415034.

The spelling of 275228063 in words is "two hundred seventy-five million, two hundred twenty-eight thousand, sixty-three".