4575565261 has 2 divisors, whose sum is σ = 4575565262. Its totient is φ = 4575565260.

The previous prime is 4575565231. The next prime is 4575565297. The reversal of 4575565261 is 1625655754.

4575565261 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3769346025 + 806219236 = 61395^2 + 28394^2 .

It is a cyclic number.

It is not a de Polignac number, because 4575565261 - 2¹³ = 4575557069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4575565201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2287782630 + 2287782631.

It is an arithmetic number, because the mean of its divisors is an integer number (2287782631).

Almost surely, 2^4575565261 is an apocalyptic number.

It is an amenable number.

4575565261 is a deficient number, since it is larger than the sum of its proper divisors (1).

4575565261 is an equidigital number, since it uses as much as digits as its factorization.

4575565261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1260000, while the sum is 46.

The square root of 4575565261 is about 67642.9246928310. The cubic root of 4575565261 is about 1660.1535229619.

The spelling of 4575565261 in words is "four billion, five hundred seventy-five million, five hundred sixty-five thousand, two hundred sixty-one".