275023773 has 12 divisors (see below), whose sum is σ = 420624828. Its totient is φ = 172563840.

The previous prime is 275023757. The next prime is 275023789. The reversal of 275023773 is 377320572.

It is an interprime number because it is at equal distance from previous prime (275023757) and next prime (275023789).

It can be written as a sum of positive squares in 2 ways, for example, as 181360089 + 93663684 = 13467^2 + 9678^2 .

It is not a de Polignac number, because 275023773 - 2⁴ = 275023757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275823773) 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 11 ways as a sum of consecutive naturals, for example, 898618 + ... + 898923.

It is an arithmetic number, because the mean of its divisors is an integer number (35052069).

Almost surely, 2^275023773 is an apocalyptic number.

It is an amenable number.

275023773 is a deficient number, since it is larger than the sum of its proper divisors (145601055).

275023773 is a wasteful number, since it uses less digits than its factorization.

275023773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1797564 (or 1797561 counting only the distinct ones).

The product of its (nonzero) digits is 61740, while the sum is 36.

The square root of 275023773 is about 16583.8407192062. The cubic root of 275023773 is about 650.3144616497.

The spelling of 275023773 in words is "two hundred seventy-five million, twenty-three thousand, seven hundred seventy-three".