2260664602263 has 24 divisors (see below), whose sum is σ = 3291655545360. Its totient is φ = 1495012026240.

The previous prime is 2260664602237. The next prime is 2260664602309. The reversal of 2260664602263 is 3622064660622.

It is not a de Polignac number, because 2260664602263 - 2³⁴ = 2243484733079 is a prime.

It is a super-2 number, since 2×2260664602263² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2260664602213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 735073 + ... + 2249813.

It is an arithmetic number, because the mean of its divisors is an integer number (137152314390).

Almost surely, 2^{2260664602263} is an apocalyptic number.

2260664602263 is a deficient number, since it is larger than the sum of its proper divisors (1030990943097).

2260664602263 is a wasteful number, since it uses less digits than its factorization.

2260664602263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516079 (or 1516076 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 45.

The spelling of 2260664602263 in words is "two trillion, two hundred sixty billion, six hundred sixty-four million, six hundred two thousand, two hundred sixty-three".