54314361663 has 4 divisors (see below), whose sum is σ = 72419148888. Its totient is φ = 36209574440.

The previous prime is 54314361641. The next prime is 54314361679. The reversal of 54314361663 is 36616341345.

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 54314361663 - 2¹⁷ = 54314230591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54314361613) 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, 9052393608 + ... + 9052393613.

It is an arithmetic number, because the mean of its divisors is an integer number (18104787222).

Almost surely, 2^54314361663 is an apocalyptic number.

54314361663 is a deficient number, since it is larger than the sum of its proper divisors (18104787225).

54314361663 is a wasteful number, since it uses less digits than its factorization.

54314361663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18104787224.

The product of its digits is 466560, while the sum is 42.

The spelling of 54314361663 in words is "fifty-four billion, three hundred fourteen million, three hundred sixty-one thousand, six hundred sixty-three".