2265685475 has 12 divisors (see below), whose sum is σ = 2813127240. Its totient is φ = 1810176000.

The previous prime is 2265685463. The next prime is 2265685511. The reversal of 2265685475 is 5745865622.

It is a de Polignac number, because none of the positive numbers 2^k-2265685475 is a prime.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39701 + ... + 78150.

It is an arithmetic number, because the mean of its divisors is an integer number (234427270).

Almost surely, 2^2265685475 is an apocalyptic number.

2265685475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2265685475 is a deficient number, since it is larger than the sum of its proper divisors (547441765).

2265685475 is a wasteful number, since it uses less digits than its factorization.

2265685475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118630 (or 118625 counting only the distinct ones).

The product of its digits is 4032000, while the sum is 50.

The square root of 2265685475 is about 47599.2171679325. The cubic root of 2265685475 is about 1313.4086539310.

The spelling of 2265685475 in words is "two billion, two hundred sixty-five million, six hundred eighty-five thousand, four hundred seventy-five".