48966973568 has 24 divisors (see below), whose sum is σ = 97556380455. Its totient is φ = 24482235008.

The previous prime is 48966973513. The next prime is 48966973579. The reversal of 48966973568 is 86537966984.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 24483486784 + 24483486784 = 156472^2 + 156472^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=156472.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2493773 + ... + 2513331.

Almost surely, 2^48966973568 is an apocalyptic number.

It is an amenable number.

48966973568 is a deficient number, since it is larger than the sum of its proper divisors (48589406887).

48966973568 is an frugal number, since it uses more digits than its factorization.

48966973568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39132 (or 19561 counting only the distinct ones).

The product of its digits is 470292480, while the sum is 71.

The spelling of 48966973568 in words is "forty-eight billion, nine hundred sixty-six million, nine hundred seventy-three thousand, five hundred sixty-eight".