10264660263 has 144 divisors (see below), whose sum is σ = 19085946880. Its totient is φ = 5260464000.

The previous prime is 10264660261. The next prime is 10264660267. The reversal of 10264660263 is 36206646201.

10264660263 is a `hidden beast` number, since 1 + 0 + 2 + 6 + 46 + 602 + 6 + 3 = 666.

It is not a de Polignac number, because 10264660263 - 2¹ = 10264660261 is a prime.

It is a super-2 number, since 2×10264660263² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10264660261) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 8337858 + ... + 8339088.

Almost surely, 2^10264660263 is an apocalyptic number.

10264660263 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10264660263 is a deficient number, since it is larger than the sum of its proper divisors (8821286617).

10264660263 is a wasteful number, since it uses less digits than its factorization.

10264660263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322 (or 1308 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 10264660263 in words is "ten billion, two hundred sixty-four million, six hundred sixty thousand, two hundred sixty-three".