5738946661577 has 2 divisors, whose sum is σ = 5738946661578. Its totient is φ = 5738946661576.

The previous prime is 5738946661537. The next prime is 5738946661583. The reversal of 5738946661577 is 7751666498375.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5728918842256 + 10027819321 = 2393516^2 + 100139^2 .

It is a cyclic number.

It is not a de Polignac number, because 5738946661577 - 2¹² = 5738946657481 is a prime.

It is not a weakly prime, because it can be changed into another prime (5738946661517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2869473330788 + 2869473330789.

It is an arithmetic number, because the mean of its divisors is an integer number (2869473330789).

Almost surely, 2^{5738946661577} is an apocalyptic number.

It is an amenable number.

5738946661577 is a deficient number, since it is larger than the sum of its proper divisors (1).

5738946661577 is an equidigital number, since it uses as much as digits as its factorization.

5738946661577 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1600300800, while the sum is 74.

The spelling of 5738946661577 in words is "five trillion, seven hundred thirty-eight billion, nine hundred forty-six million, six hundred sixty-one thousand, five hundred seventy-seven".