275272329753 has 12 divisors (see below), whose sum is σ = 397740625828. Its totient is φ = 183457176480.

The previous prime is 275272329733. The next prime is 275272329769. The reversal of 275272329753 is 357923272572.

275272329753 is a `hidden beast` number, since 2 + 7 + 527 + 23 + 2 + 97 + 5 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 107707363344 + 167564966409 = 328188^2 + 409347^2 .

It is not a de Polignac number, because 275272329753 - 2¹⁰ = 275272328729 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 275272329753.

It is not an unprimeable number, because it can be changed into a prime (275272329733) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4778950 + ... + 4836207.

Almost surely, 2^275272329753 is an apocalyptic number.

It is an amenable number.

275272329753 is a deficient number, since it is larger than the sum of its proper divisors (122468296075).

275272329753 is a wasteful number, since it uses less digits than its factorization.

275272329753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9618344 (or 9618341 counting only the distinct ones).

The product of its digits is 11113200, while the sum is 54.

The spelling of 275272329753 in words is "two hundred seventy-five billion, two hundred seventy-two million, three hundred twenty-nine thousand, seven hundred fifty-three".