4405632137 has 2 divisors, whose sum is σ = 4405632138. Its totient is φ = 4405632136.

The previous prime is 4405632113. The next prime is 4405632151. The reversal of 4405632137 is 7312365044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4363395136 + 42237001 = 66056^2 + 6499^2 .

It is a cyclic number.

It is not a de Polignac number, because 4405632137 - 2¹⁶ = 4405566601 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4405632097 and 4405632106.

It is not a weakly prime, because it can be changed into another prime (4405632157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2202816068 + 2202816069.

It is an arithmetic number, because the mean of its divisors is an integer number (2202816069).

Almost surely, 2^4405632137 is an apocalyptic number.

It is an amenable number.

4405632137 is a deficient number, since it is larger than the sum of its proper divisors (1).

4405632137 is an equidigital number, since it uses as much as digits as its factorization.

4405632137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 4405632137 is about 66374.9360602329. The cubic root of 4405632137 is about 1639.3414142510.

The spelling of 4405632137 in words is "four billion, four hundred five million, six hundred thirty-two thousand, one hundred thirty-seven".