506231601436753 has 2 divisors, whose sum is σ = 506231601436754. Its totient is φ = 506231601436752.

The previous prime is 506231601436741. The next prime is 506231601436919. The reversal of 506231601436753 is 357634106132605.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 434433483652624 + 71798117784129 = 20843068^2 + 8473377^2 .

It is a cyclic number.

It is not a de Polignac number, because 506231601436753 - 2⁵ = 506231601436721 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 506231601436753.

It is not a weakly prime, because it can be changed into another prime (506231601436153) 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, 253115800718376 + 253115800718377.

It is an arithmetic number, because the mean of its divisors is an integer number (253115800718377).

Almost surely, 2^{506231601436753} is an apocalyptic number.

It is an amenable number.

506231601436753 is a deficient number, since it is larger than the sum of its proper divisors (1).

506231601436753 is an equidigital number, since it uses as much as digits as its factorization.

506231601436753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8164800, while the sum is 52.

The spelling of 506231601436753 in words is "five hundred six trillion, two hundred thirty-one billion, six hundred one million, four hundred thirty-six thousand, seven hundred fifty-three".