4807875521 has 2 divisors, whose sum is σ = 4807875522. Its totient is φ = 4807875520.

The previous prime is 4807875511. The next prime is 4807875533. The reversal of 4807875521 is 1255787084.

4807875521 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., 3004684225 + 1803191296 = 54815^2 + 42464^2 .

It is a cyclic number.

It is not a de Polignac number, because 4807875521 - 2¹⁰ = 4807874497 is a prime.

It is a super-3 number, since 3×4807875521³ (a number of 30 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (4807875511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2403937760 + 2403937761.

It is an arithmetic number, because the mean of its divisors is an integer number (2403937761).

Almost surely, 2^4807875521 is an apocalyptic number.

It is an amenable number.

4807875521 is a deficient number, since it is larger than the sum of its proper divisors (1).

4807875521 is an equidigital number, since it uses as much as digits as its factorization.

4807875521 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 627200, while the sum is 47.

The square root of 4807875521 is about 69338.8456855174. The cubic root of 4807875521 is about 1687.7873920109.

The spelling of 4807875521 in words is "four billion, eight hundred seven million, eight hundred seventy-five thousand, five hundred twenty-one".