5493562676531 has 2 divisors, whose sum is σ = 5493562676532. Its totient is φ = 5493562676530.

The previous prime is 5493562676527. The next prime is 5493562676551. The reversal of 5493562676531 is 1356762653945.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5493562676531 - 2² = 5493562676527 is a prime.

It is a super-2 number, since 2×5493562676531² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (5493562676551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2746781338265 + 2746781338266.

It is an arithmetic number, because the mean of its divisors is an integer number (2746781338266).

Almost surely, 2^{5493562676531} is an apocalyptic number.

5493562676531 is a deficient number, since it is larger than the sum of its proper divisors (1).

5493562676531 is an equidigital number, since it uses as much as digits as its factorization.

5493562676531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 122472000, while the sum is 62.

The spelling of 5493562676531 in words is "five trillion, four hundred ninety-three billion, five hundred sixty-two million, six hundred seventy-six thousand, five hundred thirty-one".