275275025275 has 24 divisors (see below), whose sum is σ = 370896896000. Its totient is φ = 201899498400.

The previous prime is 275275025269. The next prime is 275275025297. The reversal of 275275025275 is 572520572572.

It is a happy number.

It is not a de Polignac number, because 275275025275 - 2⁵ = 275275025243 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9332475 + ... + 9361924.

Almost surely, 2^275275025275 is an apocalyptic number.

275275025275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

275275025275 is a deficient number, since it is larger than the sum of its proper divisors (95621870725).

275275025275 is a wasteful number, since it uses less digits than its factorization.

275275025275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18694459 (or 18694454 counting only the distinct ones).

The product of its (nonzero) digits is 3430000, while the sum is 49.

The spelling of 275275025275 in words is "two hundred seventy-five billion, two hundred seventy-five million, twenty-five thousand, two hundred seventy-five".