5487531845573 has 2 divisors, whose sum is σ = 5487531845574. Its totient is φ = 5487531845572.

The previous prime is 5487531845513. The next prime is 5487531845591. The reversal of 5487531845573 is 3755481357845.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4641689273764 + 845842571809 = 2154458^2 + 919697^2 .

It is a cyclic number.

It is not a de Polignac number, because 5487531845573 - 2¹⁰ = 5487531844549 is a prime.

It is a super-2 number, since 2×5487531845573² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5487531845503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2743765922786 + 2743765922787.

It is an arithmetic number, because the mean of its divisors is an integer number (2743765922787).

Almost surely, 2^{5487531845573} is an apocalyptic number.

It is an amenable number.

5487531845573 is a deficient number, since it is larger than the sum of its proper divisors (1).

5487531845573 is an equidigital number, since it uses as much as digits as its factorization.

5487531845573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 282240000, while the sum is 65.

The spelling of 5487531845573 in words is "five trillion, four hundred eighty-seven billion, five hundred thirty-one million, eight hundred forty-five thousand, five hundred seventy-three".