48408867449 has 2 divisors, whose sum is σ = 48408867450. Its totient is φ = 48408867448.

The previous prime is 48408867427. The next prime is 48408867469. The reversal of 48408867449 is 94476880484.

48408867449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37910815849 + 10498051600 = 194707^2 + 102460^2 .

It is a cyclic number.

It is not a de Polignac number, because 48408867449 - 2²⁴ = 48392090233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48408867391 and 48408867400.

It is not a weakly prime, because it can be changed into another prime (48408867469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24204433724 + 24204433725.

It is an arithmetic number, because the mean of its divisors is an integer number (24204433725).

Almost surely, 2^48408867449 is an apocalyptic number.

It is an amenable number.

48408867449 is a deficient number, since it is larger than the sum of its proper divisors (1).

48408867449 is an equidigital number, since it uses as much as digits as its factorization.

48408867449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 49545216, while the sum is 62.

The spelling of 48408867449 in words is "forty-eight billion, four hundred eight million, eight hundred sixty-seven thousand, four hundred forty-nine".