275404727120233 has 4 divisors (see below), whose sum is σ = 289899712758160. Its totient is φ = 260909741482308.

The previous prime is 275404727120219. The next prime is 275404727120273. The reversal of 275404727120233 is 332021727404572.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 275404727120233 - 2²¹ = 275404725023081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (275404727120203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7247492818935 + ... + 7247492818972.

It is an arithmetic number, because the mean of its divisors is an integer number (72474928189540).

Almost surely, 2^{275404727120233} is an apocalyptic number.

It is an amenable number.

275404727120233 is a deficient number, since it is larger than the sum of its proper divisors (14494985637927).

275404727120233 is a wasteful number, since it uses less digits than its factorization.

275404727120233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14494985637926.

The product of its (nonzero) digits is 3951360, while the sum is 49.

The spelling of 275404727120233 in words is "two hundred seventy-five trillion, four hundred four billion, seven hundred twenty-seven million, one hundred twenty thousand, two hundred thirty-three".