48447891356 has 6 divisors (see below), whose sum is σ = 84783809880. Its totient is φ = 24223945676.

The previous prime is 48447891341. The next prime is 48447891379. The reversal of 48447891356 is 65319874484.

It is a super-3 number, since 3×48447891356³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 48447891295 and 48447891304.

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 as a sum of consecutive naturals, namely, 6055986416 + ... + 6055986423.

It is an arithmetic number, because the mean of its divisors is an integer number (14130634980).

Almost surely, 2^48447891356 is an apocalyptic number.

It is an amenable number.

48447891356 is a deficient number, since it is larger than the sum of its proper divisors (36335918524).

48447891356 is a wasteful number, since it uses less digits than its factorization.

48447891356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12111972843 (or 12111972841 counting only the distinct ones).

The product of its digits is 23224320, while the sum is 59.

The spelling of 48447891356 in words is "forty-eight billion, four hundred forty-seven million, eight hundred ninety-one thousand, three hundred fifty-six".