48586406009 has 2 divisors, whose sum is σ = 48586406010. Its totient is φ = 48586406008.

The previous prime is 48586405979. The next prime is 48586406023. The reversal of 48586406009 is 90060468584.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42714555625 + 5871850384 = 206675^2 + 76628^2 .

It is a cyclic number.

It is not a de Polignac number, because 48586406009 - 2⁸ = 48586405753 is a prime.

It is not a weakly prime, because it can be changed into another prime (48586402009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24293203004 + 24293203005.

It is an arithmetic number, because the mean of its divisors is an integer number (24293203005).

Almost surely, 2^48586406009 is an apocalyptic number.

It is an amenable number.

48586406009 is a deficient number, since it is larger than the sum of its proper divisors (1).

48586406009 is an equidigital number, since it uses as much as digits as its factorization.

48586406009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1658880, while the sum is 50.

The spelling of 48586406009 in words is "forty-eight billion, five hundred eighty-six million, four hundred six thousand, nine".