275030005275 has 18 divisors (see below), whose sum is σ = 492609298740. Its totient is φ = 146682669360.

The previous prime is 275030005249. The next prime is 275030005277. The reversal of 275030005275 is 572500030572.

It is a happy number.

It is not a de Polignac number, because 275030005275 - 2¹³ = 275029997083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (275030005277) 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 17 ways as a sum of consecutive naturals, for example, 611177565 + ... + 611178014.

Almost surely, 2^275030005275 is an apocalyptic number.

275030005275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

275030005275 is a deficient number, since it is larger than the sum of its proper divisors (217579293465).

275030005275 is a wasteful number, since it uses less digits than its factorization.

275030005275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222355595 (or 1222355587 counting only the distinct ones).

The product of its (nonzero) digits is 73500, while the sum is 36.

The spelling of 275030005275 in words is "two hundred seventy-five billion, thirty million, five thousand, two hundred seventy-five".