5505005054531 has 2 divisors, whose sum is σ = 5505005054532. Its totient is φ = 5505005054530.

The previous prime is 5505005054519. The next prime is 5505005054567. The reversal of 5505005054531 is 1354505005055.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5505005054531 - 2¹⁰ = 5505005053507 is a prime.

It is a super-2 number, since 2×5505005054531² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5505005053531) 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, 2752502527265 + 2752502527266.

It is an arithmetic number, because the mean of its divisors is an integer number (2752502527266).

Almost surely, 2^{5505005054531} is an apocalyptic number.

5505005054531 is a deficient number, since it is larger than the sum of its proper divisors (1).

5505005054531 is an equidigital number, since it uses as much as digits as its factorization.

5505005054531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 187500, while the sum is 38.

The spelling of 5505005054531 in words is "five trillion, five hundred five billion, five million, fifty-four thousand, five hundred thirty-one".