48247831946 has 32 divisors (see below), whose sum is σ = 74852494848. Its totient is φ = 23306564160.

The previous prime is 48247831939. The next prime is 48247832051. The reversal of 48247831946 is 64913874284.

It is a happy number.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 48247831891 and 48247831900.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12684881 + ... + 12688683.

It is an arithmetic number, because the mean of its divisors is an integer number (2339140464).

Almost surely, 2^48247831946 is an apocalyptic number.

48247831946 is a deficient number, since it is larger than the sum of its proper divisors (26604662902).

48247831946 is a wasteful number, since it uses less digits than its factorization.

48247831946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5006.

The product of its digits is 9289728, while the sum is 56.

The spelling of 48247831946 in words is "forty-eight billion, two hundred forty-seven million, eight hundred thirty-one thousand, nine hundred forty-six".