48488394368 has 16 divisors (see below), whose sum is σ = 96597973410. Its totient is φ = 24244197120.

The previous prime is 48488394359. The next prime is 48488394373. The reversal of 48488394368 is 86349388484.

It can be written as a sum of positive squares in only one way, i.e., 33272678464 + 15215715904 = 182408^2 + 123352^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×48488394368² (a number of 22 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 189407663 + ... + 189407918.

Almost surely, 2^48488394368 is an apocalyptic number.

It is an amenable number.

48488394368 is a deficient number, since it is larger than the sum of its proper divisors (48109579042).

48488394368 is an equidigital number, since it uses as much as digits as its factorization.

48488394368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378815595 (or 378815583 counting only the distinct ones).

The product of its digits is 127401984, while the sum is 65.

The spelling of 48488394368 in words is "forty-eight billion, four hundred eighty-eight million, three hundred ninety-four thousand, three hundred sixty-eight".