53536536463 has 2 divisors, whose sum is σ = 53536536464. Its totient is φ = 53536536462.

The previous prime is 53536536419. The next prime is 53536536499. The reversal of 53536536463 is 36463563535.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53536536463 - 2¹³ = 53536528271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53536536563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26768268231 + 26768268232.

It is an arithmetic number, because the mean of its divisors is an integer number (26768268232).

Almost surely, 2^53536536463 is an apocalyptic number.

53536536463 is a deficient number, since it is larger than the sum of its proper divisors (1).

53536536463 is an equidigital number, since it uses as much as digits as its factorization.

53536536463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8748000, while the sum is 49.

The spelling of 53536536463 in words is "fifty-three billion, five hundred thirty-six million, five hundred thirty-six thousand, four hundred sixty-three".