4828745657 has 2 divisors, whose sum is σ = 4828745658. Its totient is φ = 4828745656.

The previous prime is 4828745639. The next prime is 4828745683. The reversal of 4828745657 is 7565478284.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2474167081 + 2354578576 = 49741^2 + 48524^2 .

It is a cyclic number.

It is not a de Polignac number, because 4828745657 - 2²⁸ = 4560310201 is a prime.

It is not a weakly prime, because it can be changed into another prime (4828745617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2414372828 + 2414372829.

It is an arithmetic number, because the mean of its divisors is an integer number (2414372829).

Almost surely, 2^4828745657 is an apocalyptic number.

It is an amenable number.

4828745657 is a deficient number, since it is larger than the sum of its proper divisors (1).

4828745657 is an equidigital number, since it uses as much as digits as its factorization.

4828745657 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15052800, while the sum is 56.

The square root of 4828745657 is about 69489.1765457039. The cubic root of 4828745657 is about 1690.2259955934.

The spelling of 4828745657 in words is "four billion, eight hundred twenty-eight million, seven hundred forty-five thousand, six hundred fifty-seven".