53963671763 has 4 divisors (see below), whose sum is σ = 55111835040. Its totient is φ = 52815508488.

The previous prime is 53963671757. The next prime is 53963671819. The reversal of 53963671763 is 36717636935.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53963671763 - 2²⁶ = 53896562899 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53963671699 and 53963671708.

It is not an unprimeable number, because it can be changed into a prime (53963671733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 574081568 + ... + 574081661.

It is an arithmetic number, because the mean of its divisors is an integer number (13777958760).

Almost surely, 2^53963671763 is an apocalyptic number.

53963671763 is a deficient number, since it is larger than the sum of its proper divisors (1148163277).

53963671763 is a wasteful number, since it uses less digits than its factorization.

53963671763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148163276.

The product of its digits is 12859560, while the sum is 56.

The spelling of 53963671763 in words is "fifty-three billion, nine hundred sixty-three million, six hundred seventy-one thousand, seven hundred sixty-three".