275405105642413 has 16 divisors (see below), whose sum is σ = 302506753806720. Its totient is φ = 249564293485056.

The previous prime is 275405105642389. The next prime is 275405105642501. The reversal of 275405105642413 is 314246501504572.

It is not a de Polignac number, because 275405105642413 - 2⁹ = 275405105641901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275405105642213) 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, 57104581 + ... + 61739317.

It is an arithmetic number, because the mean of its divisors is an integer number (18906672112920).

Almost surely, 2^{275405105642413} is an apocalyptic number.

275405105642413 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

275405105642413 is a deficient number, since it is larger than the sum of its proper divisors (27101648164307).

275405105642413 is a wasteful number, since it uses less digits than its factorization.

275405105642413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4770756.

The product of its (nonzero) digits is 4032000, while the sum is 49.

The spelling of 275405105642413 in words is "two hundred seventy-five trillion, four hundred five billion, one hundred five million, six hundred forty-two thousand, four hundred thirteen".