531753795887 has 2 divisors, whose sum is σ = 531753795888. Its totient is φ = 531753795886.

The previous prime is 531753795827. The next prime is 531753795889. The reversal of 531753795887 is 788597357135.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 531753795887 - 2¹² = 531753791791 is a prime.

Together with 531753795889, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (531753795889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265876897943 + 265876897944.

It is an arithmetic number, because the mean of its divisors is an integer number (265876897944).

Almost surely, 2^531753795887 is an apocalyptic number.

531753795887 is a deficient number, since it is larger than the sum of its proper divisors (1).

531753795887 is an equidigital number, since it uses as much as digits as its factorization.

531753795887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 222264000, while the sum is 68.

The spelling of 531753795887 in words is "five hundred thirty-one billion, seven hundred fifty-three million, seven hundred ninety-five thousand, eight hundred eighty-seven".