275227263950 has 12 divisors (see below), whose sum is σ = 511922711040. Its totient is φ = 110090905560.

The previous prime is 275227263923. The next prime is 275227263953. The reversal of 275227263950 is 59362722572.

It is a Harshad number since it is a multiple of its sum of digits (50), and also a Moran number because the ratio is a prime number: 5504545279 = 275227263950 / (2 + 7 + 5 + 2 + 2 + 7 + 2 + 6 + 3 + 9 + 5 + 0).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275227263953) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2752272590 + ... + 2752272689.

It is an arithmetic number, because the mean of its divisors is an integer number (42660225920).

Almost surely, 2^275227263950 is an apocalyptic number.

275227263950 is a deficient number, since it is larger than the sum of its proper divisors (236695447090).

275227263950 is a wasteful number, since it uses less digits than its factorization.

275227263950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5504545291 (or 5504545286 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 50.

The spelling of 275227263950 in words is "two hundred seventy-five billion, two hundred twenty-seven million, two hundred sixty-three thousand, nine hundred fifty".