275028750263 has 8 divisors (see below), whose sum is σ = 275409103200. Its totient is φ = 274648654368.

The previous prime is 275028750229. The next prime is 275028750299. The reversal of 275028750263 is 362057820572.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 275028750263 - 2³² = 270733782967 is a prime.

It is a super-3 number, since 3×275028750263³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275028750463) 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, 2128553 + ... + 2254061.

It is an arithmetic number, because the mean of its divisors is an integer number (34426137900).

Almost surely, 2^275028750263 is an apocalyptic number.

275028750263 is a deficient number, since it is larger than the sum of its proper divisors (380352937).

275028750263 is a wasteful number, since it uses less digits than its factorization.

275028750263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128521.

The product of its (nonzero) digits is 1411200, while the sum is 47.

The spelling of 275028750263 in words is "two hundred seventy-five billion, twenty-eight million, seven hundred fifty thousand, two hundred sixty-three".