49494864706544 has 20 divisors (see below), whose sum is σ = 96059667168024. Its totient is φ = 24705273179328.

The previous prime is 49494864706541. The next prime is 49494864706559. The reversal of 49494864706544 is 44560746849494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49494864706541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2634938687 + ... + 2634957470.

Almost surely, 2^{49494864706544} is an apocalyptic number.

It is an amenable number.

49494864706544 is a deficient number, since it is larger than the sum of its proper divisors (46564802461480).

49494864706544 is a wasteful number, since it uses less digits than its factorization.

49494864706544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5269896752 (or 5269896746 counting only the distinct ones).

The product of its (nonzero) digits is 3344302080, while the sum is 74.

The spelling of 49494864706544 in words is "forty-nine trillion, four hundred ninety-four billion, eight hundred sixty-four million, seven hundred six thousand, five hundred forty-four".