48806077845509 has 2 divisors, whose sum is σ = 48806077845510. Its totient is φ = 48806077845508.

The previous prime is 48806077845491. The next prime is 48806077845527. The reversal of 48806077845509 is 90554877060884.

It is a balanced prime because it is at equal distance from previous prime (48806077845491) and next prime (48806077845527).

It can be written as a sum of positive squares in only one way, i.e., 35606640436900 + 13199437408609 = 5967130^2 + 3633103^2 .

It is a cyclic number.

It is not a de Polignac number, because 48806077845509 - 2⁴⁰ = 47706566217733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48806077805509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24403038922754 + 24403038922755.

It is an arithmetic number, because the mean of its divisors is an integer number (24403038922755).

Almost surely, 2^{48806077845509} is an apocalyptic number.

It is an amenable number.

48806077845509 is a deficient number, since it is larger than the sum of its proper divisors (1).

48806077845509 is an equidigital number, since it uses as much as digits as its factorization.

48806077845509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 541900800, while the sum is 71.

The spelling of 48806077845509 in words is "forty-eight trillion, eight hundred six billion, seventy-seven million, eight hundred forty-five thousand, five hundred nine".