54106516564346 has 4 divisors (see below), whose sum is σ = 81159774846522. Its totient is φ = 27053258282172.

The previous prime is 54106516564333. The next prime is 54106516564369. The reversal of 54106516564346 is 64346561560145.

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

It can be written as a sum of positive squares in only one way, i.e., 35080685181025 + 19025831383321 = 5922895^2 + 4361861^2 .

It is a junction number, because it is equal to n+sod(n) for n = 54106516564291 and 54106516564300.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13526629141085 + ... + 13526629141088.

Almost surely, 2^{54106516564346} is an apocalyptic number.

54106516564346 is a deficient number, since it is larger than the sum of its proper divisors (27053258282176).

54106516564346 is a wasteful number, since it uses less digits than its factorization.

54106516564346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27053258282175.

The product of its (nonzero) digits is 31104000, while the sum is 56.

The spelling of 54106516564346 in words is "fifty-four trillion, one hundred six billion, five hundred sixteen million, five hundred sixty-four thousand, three hundred forty-six".