48019709956 has 9 divisors (see below), whose sum is σ = 84035259399. Its totient is φ = 24009635844.

The previous prime is 48019709911. The next prime is 48019709987. The reversal of 48019709956 is 65990791084.

The square root of 48019709956 is 219134.

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

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 48019709956.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 383485 + ... + 493051.

Almost surely, 2^48019709956 is an apocalyptic number.

48019709956 is the 219134-th square number.

It is an amenable number.

48019709956 is a deficient number, since it is larger than the sum of its proper divisors (36015549443).

48019709956 is an frugal number, since it uses more digits than its factorization.

48019709956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219138 (or 109569 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 58.

The spelling of 48019709956 in words is "forty-eight billion, nineteen million, seven hundred nine thousand, nine hundred fifty-six".