275555552753 has 16 divisors (see below), whose sum is σ = 299124875280. Its totient is φ = 252333225216.

The previous prime is 275555552749. The next prime is 275555552791. The reversal of 275555552753 is 357255555572.

It can be written as a sum of positive squares in 8 ways, for example, as 12533250304 + 263022302449 = 111952^2 + 512857^2 .

It is a cyclic number.

It is not a de Polignac number, because 275555552753 - 2² = 275555552749 is a prime.

It is a super-2 number, since 2×275555552753² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (275555152753) 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, 657551 + ... + 991707.

It is an arithmetic number, because the mean of its divisors is an integer number (18695304705).

Almost surely, 2^275555552753 is an apocalyptic number.

It is an amenable number.

275555552753 is a deficient number, since it is larger than the sum of its proper divisors (23569322527).

275555552753 is a wasteful number, since it uses less digits than its factorization.

275555552753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334676.

The product of its digits is 45937500, while the sum is 56.

The spelling of 275555552753 in words is "two hundred seventy-five billion, five hundred fifty-five million, five hundred fifty-two thousand, seven hundred fifty-three".