48364436738669 has 2 divisors, whose sum is σ = 48364436738670. Its totient is φ = 48364436738668.

The previous prime is 48364436738599. The next prime is 48364436738803. The reversal of 48364436738669 is 96683763446384.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45377225732644 + 2987211006025 = 6736262^2 + 1728355^2 .

It is a cyclic number.

It is not a de Polignac number, because 48364436738669 - 2²⁰ = 48364435690093 is a prime.

It is a super-2 number, since 2×48364436738669² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 48364436738669.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48364436798669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24182218369334 + 24182218369335.

It is an arithmetic number, because the mean of its divisors is an integer number (24182218369335).

Almost surely, 2^{48364436738669} is an apocalyptic number.

It is an amenable number.

48364436738669 is a deficient number, since it is larger than the sum of its proper divisors (1).

48364436738669 is an equidigital number, since it uses as much as digits as its factorization.

48364436738669 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9029615616, while the sum is 77.

The spelling of 48364436738669 in words is "forty-eight trillion, three hundred sixty-four billion, four hundred thirty-six million, seven hundred thirty-eight thousand, six hundred sixty-nine".