54811464663 has 8 divisors (see below), whose sum is σ = 73288985328. Its totient is φ = 36437460224.

The previous prime is 54811464647. The next prime is 54811464679. The reversal of 54811464663 is 36646411845.

It is an interprime number because it is at equal distance from previous prime (54811464647) and next prime (54811464679).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54811464663 - 2⁴ = 54811464647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54811465663) 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 in 7 ways as a sum of consecutive naturals, for example, 25877820 + ... + 25879937.

It is an arithmetic number, because the mean of its divisors is an integer number (9161123166).

Almost surely, 2^54811464663 is an apocalyptic number.

54811464663 is a deficient number, since it is larger than the sum of its proper divisors (18477520665).

54811464663 is a wasteful number, since it uses less digits than its factorization.

54811464663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51758113.

The product of its digits is 1658880, while the sum is 48.

The spelling of 54811464663 in words is "fifty-four billion, eight hundred eleven million, four hundred sixty-four thousand, six hundred sixty-three".