5049619646 has 16 divisors (see below), whose sum is σ = 7609406976. Its totient is φ = 2513176536.

The previous prime is 5049619637. The next prime is 5049619651. The reversal of 5049619646 is 6469169405.

It is a junction number, because it is equal to n+sod(n) for n = 5049619594 and 5049619603.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 415265 + ... + 427251.

It is an arithmetic number, because the mean of its divisors is an integer number (475587936).

Almost surely, 2^5049619646 is an apocalyptic number.

5049619646 is a deficient number, since it is larger than the sum of its proper divisors (2559787330).

5049619646 is a wasteful number, since it uses less digits than its factorization.

5049619646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12943.

The product of its (nonzero) digits is 1399680, while the sum is 50.

The square root of 5049619646 is about 71060.6758059618. The cubic root of 5049619646 is about 1715.6138974715.

The spelling of 5049619646 in words is "five billion, forty-nine million, six hundred nineteen thousand, six hundred forty-six".