6632606137 has 2 divisors, whose sum is σ = 6632606138. Its totient is φ = 6632606136.

The previous prime is 6632606131. The next prime is 6632606179. The reversal of 6632606137 is 7316062366.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5854698256 + 777907881 = 76516^2 + 27891^2 .

It is a cyclic number.

It is not a de Polignac number, because 6632606137 - 2³ = 6632606129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6632606137.

It is not a weakly prime, because it can be changed into another prime (6632606131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3316303068 + 3316303069.

It is an arithmetic number, because the mean of its divisors is an integer number (3316303069).

Almost surely, 2^6632606137 is an apocalyptic number.

It is an amenable number.

6632606137 is a deficient number, since it is larger than the sum of its proper divisors (1).

6632606137 is an equidigital number, since it uses as much as digits as its factorization.

6632606137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 40.

The square root of 6632606137 is about 81440.8137054143. The cubic root of 6632606137 is about 1878.8613650856.

The spelling of 6632606137 in words is "six billion, six hundred thirty-two million, six hundred six thousand, one hundred thirty-seven".