275106005603 has 24 divisors (see below), whose sum is σ = 331109058960. Its totient is φ = 226502290560.

The previous prime is 275106005543. The next prime is 275106005651. The reversal of 275106005603 is 306500601572.

It is not a de Polignac number, because 275106005603 - 2¹⁸ = 275105743459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (275106005693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1297568 + ... + 1494621.

It is an arithmetic number, because the mean of its divisors is an integer number (13796210790).

Almost surely, 2^275106005603 is an apocalyptic number.

275106005603 is a deficient number, since it is larger than the sum of its proper divisors (56003053357).

275106005603 is a wasteful number, since it uses less digits than its factorization.

275106005603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2792279 (or 2792266 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 35.

The spelling of 275106005603 in words is "two hundred seventy-five billion, one hundred six million, five thousand, six hundred three".