5146055954064 has 45 divisors (see below), whose sum is σ = 14401885555369. Its totient is φ = 1715342910720.

The previous prime is 5146055954057. The next prime is 5146055954069. The reversal of 5146055954064 is 4604595506415.

It is a happy number.

The square root of 5146055954064 is 2268492.

It is a perfect power (a square), and thus also a powerful number.

5146055954064 is a `hidden beast` number, since 5 + 1 + 4 + 6 + 0 + 5 + 595 + 40 + 6 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 255942904464 + 4890113049600 = 505908^2 + 2211360^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5146055954064.

It is not an unprimeable number, because it can be changed into a prime (5146055954069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 27127384 + ... + 27316424.

Almost surely, 2^{5146055954064} is an apocalyptic number.

5146055954064 is the 2268492-nd square number.

It is an amenable number.

5146055954064 is an abundant number, since it is smaller than the sum of its proper divisors (9255829601305).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5146055954064 is an frugal number, since it uses more digits than its factorization.

5146055954064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378096 (or 189046 counting only the distinct ones).

The product of its (nonzero) digits is 12960000, while the sum is 54.

The spelling of 5146055954064 in words is "five trillion, one hundred forty-six billion, fifty-five million, nine hundred fifty-four thousand, sixty-four".