275255048 has 8 divisors (see below), whose sum is σ = 516103230. Its totient is φ = 137627520.

The previous prime is 275255047. The next prime is 275255059. The reversal of 275255048 is 840552572.

It can be written as a sum of positive squares in only one way, i.e., 192044164 + 83210884 = 13858^2 + 9122^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (275255047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17203433 + ... + 17203448.

Almost surely, 2^275255048 is an apocalyptic number.

It is an amenable number.

275255048 is a deficient number, since it is larger than the sum of its proper divisors (240848182).

275255048 is a wasteful number, since it uses less digits than its factorization.

275255048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34406887 (or 34406883 counting only the distinct ones).

The product of its (nonzero) digits is 112000, while the sum is 38.

The square root of 275255048 is about 16590.8121561303. The cubic root of 275255048 is about 650.4966996386.

The spelling of 275255048 in words is "two hundred seventy-five million, two hundred fifty-five thousand, forty-eight".