4646472101 has 2 divisors, whose sum is σ = 4646472102. Its totient is φ = 4646472100.

The previous prime is 4646472049. The next prime is 4646472157. The reversal of 4646472101 is 1012746464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3364116001 + 1282356100 = 58001^2 + 35810^2 .

It is a cyclic number.

It is not a de Polignac number, because 4646472101 - 2¹⁴ = 4646455717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4646462101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2323236050 + 2323236051.

It is an arithmetic number, because the mean of its divisors is an integer number (2323236051).

Almost surely, 2^4646472101 is an apocalyptic number.

It is an amenable number.

4646472101 is a deficient number, since it is larger than the sum of its proper divisors (1).

4646472101 is an equidigital number, since it uses as much as digits as its factorization.

4646472101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 4646472101 is about 68165.0357661463. The cubic root of 4646472101 is about 1668.6853172738.

The spelling of 4646472101 in words is "four billion, six hundred forty-six million, four hundred seventy-two thousand, one hundred one".