275000275250 has 16 divisors (see below), whose sum is σ = 514800515736. Its totient is φ = 110000110000.

The previous prime is 275000275241. The next prime is 275000275259. The reversal of 275000275250 is 52572000572.

It is an interprime number because it is at equal distance from previous prime (275000275241) and next prime (275000275259).

It can be written as a sum of positive squares in 4 ways, for example, as 177499588249 + 97500687001 = 421307^2 + 312251^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 275000275250.

It is not an unprimeable number, because it can be changed into a prime (275000275259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 550000301 + ... + 550000800.

Almost surely, 2^275000275250 is an apocalyptic number.

275000275250 is a deficient number, since it is larger than the sum of its proper divisors (239800240486).

275000275250 is a wasteful number, since it uses less digits than its factorization.

275000275250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100001118 (or 1100001108 counting only the distinct ones).

The product of its (nonzero) digits is 49000, while the sum is 35.

The spelling of 275000275250 in words is "two hundred seventy-five billion, two hundred seventy-five thousand, two hundred fifty".