4826565261 has 24 divisors (see below), whose sum is σ = 7984920320. Its totient is φ = 2752063776.

The previous prime is 4826565241. The next prime is 4826565299. The reversal of 4826565261 is 1625656284.

4826565261 is a `hidden beast` number, since 4 + 8 + 26 + 565 + 2 + 61 = 666.

It is not a de Polignac number, because 4826565261 - 2¹³ = 4826557069 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4826565241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53566 + ... + 111903.

Almost surely, 2^4826565261 is an apocalyptic number.

It is an amenable number.

4826565261 is a deficient number, since it is larger than the sum of its proper divisors (3158355059).

4826565261 is a wasteful number, since it uses less digits than its factorization.

4826565261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165945 (or 165942 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The square root of 4826565261 is about 69473.4860288441. The cubic root of 4826565261 is about 1689.9715529215.

It can be divided in two parts, 48265 and 65261, that added together give a triangular number (113526 = T₄₇₆).

The spelling of 4826565261 in words is "four billion, eight hundred twenty-six million, five hundred sixty-five thousand, two hundred sixty-one".