4882812509 has 2 divisors, whose sum is σ = 4882812510. Its totient is φ = 4882812508.

The previous prime is 4882812499. The next prime is 4882812547. The reversal of 4882812509 is 9052182884.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3748133284 + 1134679225 = 61222^2 + 33685^2 .

It is a cyclic number.

It is not a de Polignac number, because 4882812509 - 2³² = 587845213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4882832509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2441406254 + 2441406255.

It is an arithmetic number, because the mean of its divisors is an integer number (2441406255).

Almost surely, 2^4882812509 is an apocalyptic number.

It is an amenable number.

4882812509 is a deficient number, since it is larger than the sum of its proper divisors (1).

4882812509 is an equidigital number, since it uses as much as digits as its factorization.

4882812509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 368640, while the sum is 47.

The square root of 4882812509 is about 69877.1243612672. The cubic root of 4882812509 is about 1696.5110114142.

The spelling of 4882812509 in words is "four billion, eight hundred eighty-two million, eight hundred twelve thousand, five hundred nine".