275275552525 has 24 divisors (see below), whose sum is σ = 359337070400. Its totient is φ = 208612454400.

The previous prime is 275275552493. The next prime is 275275552549. The reversal of 275275552525 is 525255572572.

It is not a de Polignac number, because 275275552525 - 2⁵ = 275275552493 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, 10227085 + ... + 10253965.

Almost surely, 2^275275552525 is an apocalyptic number.

275275552525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

275275552525 is a deficient number, since it is larger than the sum of its proper divisors (84061517875).

275275552525 is a wasteful number, since it uses less digits than its factorization.

275275552525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48469 (or 48464 counting only the distinct ones).

The product of its digits is 12250000, while the sum is 52.

The spelling of 275275552525 in words is "two hundred seventy-five billion, two hundred seventy-five million, five hundred fifty-two thousand, five hundred twenty-five".