4275275261 has 2 divisors, whose sum is σ = 4275275262. Its totient is φ = 4275275260.

The previous prime is 4275275239. The next prime is 4275275309. The reversal of 4275275261 is 1625725724.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2822903161 + 1452372100 = 53131^2 + 38110^2 .

It is a cyclic number.

It is not a de Polignac number, because 4275275261 - 2¹⁴ = 4275258877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4275275461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2137637630 + 2137637631.

It is an arithmetic number, because the mean of its divisors is an integer number (2137637631).

Almost surely, 2^4275275261 is an apocalyptic number.

It is an amenable number.

4275275261 is a deficient number, since it is larger than the sum of its proper divisors (1).

4275275261 is an equidigital number, since it uses as much as digits as its factorization.

4275275261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 235200, while the sum is 41.

The square root of 4275275261 is about 65385.5890927045. The cubic root of 4275275261 is about 1623.0106162165.

The spelling of 4275275261 in words is "four billion, two hundred seventy-five million, two hundred seventy-five thousand, two hundred sixty-one".