4632147109 has 2 divisors, whose sum is σ = 4632147110. Its totient is φ = 4632147108.

The previous prime is 4632147103. The next prime is 4632147137. The reversal of 4632147109 is 9017412364.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2971340100 + 1660807009 = 54510^2 + 40753^2 .

It is a cyclic number.

It is not a de Polignac number, because 4632147109 - 2³ = 4632147101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4632147101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2316073554 + 2316073555.

It is an arithmetic number, because the mean of its divisors is an integer number (2316073555).

Almost surely, 2^4632147109 is an apocalyptic number.

It is an amenable number.

4632147109 is a deficient number, since it is larger than the sum of its proper divisors (1).

4632147109 is an equidigital number, since it uses as much as digits as its factorization.

4632147109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 4632147109 is about 68059.8788494367. The cubic root of 4632147109 is about 1666.9687094499.

The spelling of 4632147109 in words is "four billion, six hundred thirty-two million, one hundred forty-seven thousand, one hundred nine".