49696345638001 has 2 divisors, whose sum is σ = 49696345638002. Its totient is φ = 49696345638000.

The previous prime is 49696345637989. The next prime is 49696345638013. The reversal of 49696345638001 is 10083654369694.

It is a balanced prime because it is at equal distance from previous prime (49696345637989) and next prime (49696345638013).

It can be written as a sum of positive squares in only one way, i.e., 28669856371776 + 21026489266225 = 5354424^2 + 4585465^2 .

It is a cyclic number.

It is not a de Polignac number, because 49696345638001 - 2¹¹ = 49696345635953 is a prime.

It is a super-2 number, since 2×49696345638001² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (49696345138001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24848172819000 + 24848172819001.

It is an arithmetic number, because the mean of its divisors is an integer number (24848172819001).

Almost surely, 2^{49696345638001} is an apocalyptic number.

It is an amenable number.

49696345638001 is a deficient number, since it is larger than the sum of its proper divisors (1).

49696345638001 is an equidigital number, since it uses as much as digits as its factorization.

49696345638001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100776960, while the sum is 64.

The spelling of 49696345638001 in words is "forty-nine trillion, six hundred ninety-six billion, three hundred forty-five million, six hundred thirty-eight thousand, one".