5984787009557 has 2 divisors, whose sum is σ = 5984787009558. Its totient is φ = 5984787009556.

The previous prime is 5984787009529. The next prime is 5984787009571. The reversal of 5984787009557 is 7559007874895.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3242686156516 + 2742100853041 = 1800746^2 + 1655929^2 .

It is a cyclic number.

It is not a de Polignac number, because 5984787009557 - 2²⁶ = 5984719900693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5984787003557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2992393504778 + 2992393504779.

It is an arithmetic number, because the mean of its divisors is an integer number (2992393504779).

Almost surely, 2^{5984787009557} is an apocalyptic number.

It is an amenable number.

5984787009557 is a deficient number, since it is larger than the sum of its proper divisors (1).

5984787009557 is an equidigital number, since it uses as much as digits as its factorization.

5984787009557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 889056000, while the sum is 74.

The spelling of 5984787009557 in words is "five trillion, nine hundred eighty-four billion, seven hundred eighty-seven million, nine thousand, five hundred fifty-seven".