275523255053 has 4 divisors (see below), whose sum is σ = 280040029788. Its totient is φ = 271006480320.

The previous prime is 275523254999. The next prime is 275523255101. The reversal of 275523255053 is 350552325572.

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

It can be written as a sum of positive squares in 2 ways, for example, as 26739771529 + 248783483524 = 163523^2 + 498782^2 .

It is a cyclic number.

It is not a de Polignac number, because 275523255053 - 2²⁸ = 275254819597 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 275523254995 and 275523255013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275523255653) 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, 2258387276 + ... + 2258387397.

It is an arithmetic number, because the mean of its divisors is an integer number (70010007447).

Almost surely, 2^275523255053 is an apocalyptic number.

It is an amenable number.

275523255053 is a deficient number, since it is larger than the sum of its proper divisors (4516774735).

275523255053 is an equidigital number, since it uses as much as digits as its factorization.

275523255053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4516774734.

The product of its (nonzero) digits is 1575000, while the sum is 44.

The spelling of 275523255053 in words is "two hundred seventy-five billion, five hundred twenty-three million, two hundred fifty-five thousand, fifty-three".