275252803 has 16 divisors (see below), whose sum is σ = 323527680. Its totient is φ = 229262400.

The previous prime is 275252777. The next prime is 275252837. The reversal of 275252803 is 308252572.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-275252803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (275252843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76008 + ... + 79546.

It is an arithmetic number, because the mean of its divisors is an integer number (20220480).

Almost surely, 2^275252803 is an apocalyptic number.

275252803 is a deficient number, since it is larger than the sum of its proper divisors (48274877).

275252803 is a wasteful number, since it uses less digits than its factorization.

275252803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3858.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 275252803 is about 16590.7444980628. The cubic root of 275252803 is about 650.4949311345.

It can be divided in two parts, 2752 and 52803, that added together give a palindrome (55555).

The spelling of 275252803 in words is "two hundred seventy-five million, two hundred fifty-two thousand, eight hundred three".