275135447063 has 4 divisors (see below), whose sum is σ = 275842736520. Its totient is φ = 274428157608.

The previous prime is 275135447039. The next prime is 275135447087. The reversal of 275135447063 is 360744531572.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (275135447039) and next prime (275135447087).

It is a cyclic number.

It is not a de Polignac number, because 275135447063 - 2²⁸ = 274867011607 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 275135446999 and 275135447017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275135449063) 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, 353644145 + ... + 353644922.

It is an arithmetic number, because the mean of its divisors is an integer number (68960684130).

Almost surely, 2^275135447063 is an apocalyptic number.

275135447063 is a deficient number, since it is larger than the sum of its proper divisors (707289457).

275135447063 is an equidigital number, since it uses as much as digits as its factorization.

275135447063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707289456.

The product of its (nonzero) digits is 2116800, while the sum is 47.

The spelling of 275135447063 in words is "two hundred seventy-five billion, one hundred thirty-five million, four hundred forty-seven thousand, sixty-three".