275550003 has 12 divisors (see below), whose sum is σ = 399568728. Its totient is φ = 182983680.

The previous prime is 275549947. The next prime is 275550013. The reversal of 275550003 is 300055572.

It is not a de Polignac number, because 275550003 - 2²⁰ = 274501427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (275550013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57253 + ... + 61878.

It is an arithmetic number, because the mean of its divisors is an integer number (33297394).

Almost surely, 2^275550003 is an apocalyptic number.

275550003 is a deficient number, since it is larger than the sum of its proper divisors (124018725).

275550003 is a wasteful number, since it uses less digits than its factorization.

275550003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119394 (or 119391 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 27.

The square root of 275550003 is about 16599.6988828111. The cubic root of 275550003 is about 650.7289675699.

The spelling of 275550003 in words is "two hundred seventy-five million, five hundred fifty thousand, three".