275360087869 has 16 divisors (see below), whose sum is σ = 285445785600. Its totient is φ = 265422951360.

The previous prime is 275360087867. The next prime is 275360087897. The reversal of 275360087869 is 968780063572.

It is not a de Polignac number, because 275360087869 - 2¹ = 275360087867 is a prime.

It is a super-2 number, since 2×275360087869² (a number of 24 digits) contains 22 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 (275360087867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2046274 + ... + 2176684.

It is an arithmetic number, because the mean of its divisors is an integer number (17840361600).

Almost surely, 2^275360087869 is an apocalyptic number.

It is an amenable number.

275360087869 is a deficient number, since it is larger than the sum of its proper divisors (10085697731).

275360087869 is a wasteful number, since it uses less digits than its factorization.

275360087869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130980.

The product of its (nonzero) digits is 30481920, while the sum is 61.

The spelling of 275360087869 in words is "two hundred seventy-five billion, three hundred sixty million, eighty-seven thousand, eight hundred sixty-nine".