54356633665345 has 8 divisors (see below), whose sum is σ = 71157774980160. Its totient is φ = 39532097211120.

The previous prime is 54356633665331. The next prime is 54356633665379.

54356633665345 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 54356633665345 - 2¹⁵ = 54356633632577 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494151215085 + ... + 494151215194.

It is an arithmetic number, because the mean of its divisors is an integer number (8894721872520).

Almost surely, 2^{54356633665345} is an apocalyptic number.

54356633665345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54356633665345 is a deficient number, since it is larger than the sum of its proper divisors (16801141314815).

54356633665345 is a wasteful number, since it uses less digits than its factorization.

54356633665345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988302430295.

The product of its digits is 1049760000, while the sum is 64.

The spelling of 54356633665345 in words is "fifty-four trillion, three hundred fifty-six billion, six hundred thirty-three million, six hundred sixty-five thousand, three hundred forty-five".