275270888725 has 96 divisors (see below), whose sum is σ = 403410180096. Its totient is φ = 182420985600.

The previous prime is 275270888687. The next prime is 275270888729. The reversal of 275270888725 is 527888072572.

It is not a de Polignac number, because 275270888725 - 2²¹ = 275268791573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275270888729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 398365630 + ... + 398366320.

It is an arithmetic number, because the mean of its divisors is an integer number (4202189376).

Almost surely, 2^275270888725 is an apocalyptic number.

275270888725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

275270888725 is a deficient number, since it is larger than the sum of its proper divisors (128139291371).

275270888725 is a wasteful number, since it uses less digits than its factorization.

275270888725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235 (or 1230 counting only the distinct ones).

The product of its (nonzero) digits is 35123200, while the sum is 61.

The spelling of 275270888725 in words is "two hundred seventy-five billion, two hundred seventy million, eight hundred eighty-eight thousand, seven hundred twenty-five".