53500132663 has 2 divisors, whose sum is σ = 53500132664. Its totient is φ = 53500132662.

The previous prime is 53500132619. The next prime is 53500132667. The reversal of 53500132663 is 36623100535.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53500132663 - 2¹³ = 53500124471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53500132667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26750066331 + 26750066332.

It is an arithmetic number, because the mean of its divisors is an integer number (26750066332).

Almost surely, 2^53500132663 is an apocalyptic number.

53500132663 is a deficient number, since it is larger than the sum of its proper divisors (1).

53500132663 is an equidigital number, since it uses as much as digits as its factorization.

53500132663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 34.

The spelling of 53500132663 in words is "fifty-three billion, five hundred million, one hundred thirty-two thousand, six hundred sixty-three".