54513066643363 has 8 divisors (see below), whose sum is σ = 54712783773648. Its totient is φ = 54313442477664.

The previous prime is 54513066643297. The next prime is 54513066643393. The reversal of 54513066643363 is 36334666031545.

It is a happy number.

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 54513066643363 - 2²¹ = 54513064546211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54513066643393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22066120 + ... + 24411877.

It is an arithmetic number, because the mean of its divisors is an integer number (6839097971706).

Almost surely, 2^{54513066643363} is an apocalyptic number.

54513066643363 is a deficient number, since it is larger than the sum of its proper divisors (199717130285).

54513066643363 is a wasteful number, since it uses less digits than its factorization.

54513066643363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46482293.

The product of its (nonzero) digits is 41990400, while the sum is 55.

The spelling of 54513066643363 in words is "fifty-four trillion, five hundred thirteen billion, sixty-six million, six hundred forty-three thousand, three hundred sixty-three".