4857432101 has 2 divisors, whose sum is σ = 4857432102. Its totient is φ = 4857432100.

The previous prime is 4857432079. The next prime is 4857432103. The reversal of 4857432101 is 1012347584.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3046929601 + 1810502500 = 55199^2 + 42550^2 .

It is a cyclic number.

It is not a de Polignac number, because 4857432101 - 2³⁰ = 3783690277 is a prime.

Together with 4857432103, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4857432103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2428716050 + 2428716051.

It is an arithmetic number, because the mean of its divisors is an integer number (2428716051).

Almost surely, 2^4857432101 is an apocalyptic number.

It is an amenable number.

4857432101 is a deficient number, since it is larger than the sum of its proper divisors (1).

4857432101 is an equidigital number, since it uses as much as digits as its factorization.

4857432101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 4857432101 is about 69695.2803351848. The cubic root of 4857432101 is about 1693.5664678864.

Adding to 4857432101 its reverse (1012347584), we get a palindrome (5869779685).

The spelling of 4857432101 in words is "four billion, eight hundred fifty-seven million, four hundred thirty-two thousand, one hundred one".