275914485 has 192 divisors, whose sum is σ = 653721600. Its totient is φ = 107775360.

The previous prime is 275914453. The next prime is 275914517. The reversal of 275914485 is 584419572.

It is an interprime number because it is at equal distance from previous prime (275914453) and next prime (275914517).

It is not a de Polignac number, because 275914485 - 2⁵ = 275914453 is a prime.

It is a super-2 number, since 2×275914485² = 152257606065630450, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 275914485.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2172492 + ... + 2172618.

It is an arithmetic number, because the mean of its divisors is an integer number (3404800).

Almost surely, 2^275914485 is an apocalyptic number.

It is an amenable number.

275914485 is an abundant number, since it is smaller than the sum of its proper divisors (377807115).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

275914485 is a wasteful number, since it uses less digits than its factorization.

275914485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189 (or 172 counting only the distinct ones).

The product of its digits is 403200, while the sum is 45.

The square root of 275914485 is about 16610.6738273918. The cubic root of 275914485 is about 651.0157570142.

The spelling of 275914485 in words is "two hundred seventy-five million, nine hundred fourteen thousand, four hundred eighty-five".