64005533550046 has 8 divisors (see below), whose sum is σ = 104736327627384. Its totient is φ = 29093424340920.

The previous prime is 64005533550029. The next prime is 64005533550121.

64005533550046 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×64005533550046² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 64005533549978 and 64005533550005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1454671217025 + ... + 1454671217068.

It is an arithmetic number, because the mean of its divisors is an integer number (13092040953423).

Almost surely, 2^{64005533550046} is an apocalyptic number.

64005533550046 is a deficient number, since it is larger than the sum of its proper divisors (40730794077338).

64005533550046 is a wasteful number, since it uses less digits than its factorization.

64005533550046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2909342434106.

The product of its (nonzero) digits is 3240000, while the sum is 46.

It can be divided in two parts, 6400553 and 3550046, that added together give a palindrome (9950599).

The spelling of 64005533550046 in words is "sixty-four trillion, five billion, five hundred thirty-three million, five hundred fifty thousand, forty-six".