2265603016 has 16 divisors (see below), whose sum is σ = 4471585200. Its totient is φ = 1073180304.

The previous prime is 2265602987. The next prime is 2265603029. The reversal of 2265603016 is 6103065622.

It is a super-2 number, since 2×2265603016² = 10265914052216592512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7452490 + ... + 7452793.

It is an arithmetic number, because the mean of its divisors is an integer number (279474075).

Almost surely, 2^2265603016 is an apocalyptic number.

It is an amenable number.

2265603016 is a deficient number, since it is larger than the sum of its proper divisors (2205982184).

2265603016 is a wasteful number, since it uses less digits than its factorization.

2265603016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14905308 (or 14905304 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 2265603016 is about 47598.3509798396. The cubic root of 2265603016 is about 1313.3927200221.

Adding to 2265603016 its reverse (6103065622), we get a palindrome (8368668638).

The spelling of 2265603016 in words is "two billion, two hundred sixty-five million, six hundred three thousand, sixteen".