49910240836 has 27 divisors (see below), whose sum is σ = 89797085469. Its totient is φ = 24272615088.

The previous prime is 49910240803. The next prime is 49910240929. The reversal of 49910240836 is 63804201994.

The square root of 49910240836 is 223406.

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

It can be written as a sum of positive squares in only one way, i.e., 44660368900 + 5249871936 = 211330^2 + 72456^2 .

It is a Duffinian 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 8 ways as a sum of consecutive naturals, for example, 16530535 + ... + 16533553.

Almost surely, 2^49910240836 is an apocalyptic number.

49910240836 is the 223406-th square number.

It is an amenable number.

49910240836 is a deficient number, since it is larger than the sum of its proper divisors (39886844633).

49910240836 is an frugal number, since it uses more digits than its factorization.

49910240836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6116 (or 3058 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 46.

The spelling of 49910240836 in words is "forty-nine billion, nine hundred ten million, two hundred forty thousand, eight hundred thirty-six".