53105976323 has 2 divisors, whose sum is σ = 53105976324. Its totient is φ = 53105976322.

The previous prime is 53105976311. The next prime is 53105976347. The reversal of 53105976323 is 32367950135.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53105976323 - 2²⁰ = 53104927747 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (53105976223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26552988161 + 26552988162.

It is an arithmetic number, because the mean of its divisors is an integer number (26552988162).

Almost surely, 2^53105976323 is an apocalyptic number.

53105976323 is a deficient number, since it is larger than the sum of its proper divisors (1).

53105976323 is an equidigital number, since it uses as much as digits as its factorization.

53105976323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 510300, while the sum is 44.

The spelling of 53105976323 in words is "fifty-three billion, one hundred five million, nine hundred seventy-six thousand, three hundred twenty-three".