275050505525 has 24 divisors (see below), whose sum is σ = 346921768800. Its totient is φ = 216262001600.

The previous prime is 275050505491. The next prime is 275050505531. The reversal of 275050505525 is 525505050572.

It is not a de Polignac number, because 275050505525 - 2²⁴ = 275033728309 is a prime.

It is a congruent number.

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, 7387406 + ... + 7424544.

It is an arithmetic number, because the mean of its divisors is an integer number (14455073700).

Almost surely, 2^275050505525 is an apocalyptic number.

275050505525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

275050505525 is a deficient number, since it is larger than the sum of its proper divisors (71871263275).

275050505525 is a wasteful number, since it uses less digits than its factorization.

275050505525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42229 (or 42224 counting only the distinct ones).

The product of its (nonzero) digits is 437500, while the sum is 41.

The spelling of 275050505525 in words is "two hundred seventy-five billion, fifty million, five hundred five thousand, five hundred twenty-five".