48717574331449 has 2 divisors, whose sum is σ = 48717574331450. Its totient is φ = 48717574331448.

The previous prime is 48717574331359. The next prime is 48717574331467. The reversal of 48717574331449 is 94413347571784.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39300900135849 + 9416674195600 = 6269043^2 + 3068660^2 .

It is a cyclic number.

It is not a de Polignac number, because 48717574331449 - 2¹¹ = 48717574329401 is a prime.

It is not a weakly prime, because it can be changed into another prime (48717574331479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24358787165724 + 24358787165725.

It is an arithmetic number, because the mean of its divisors is an integer number (24358787165725).

Almost surely, 2^{48717574331449} is an apocalyptic number.

It is an amenable number.

48717574331449 is a deficient number, since it is larger than the sum of its proper divisors (1).

48717574331449 is an equidigital number, since it uses as much as digits as its factorization.

48717574331449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 284497920, while the sum is 67.

The spelling of 48717574331449 in words is "forty-eight trillion, seven hundred seventeen billion, five hundred seventy-four million, three hundred thirty-one thousand, four hundred forty-nine".