48791402357982 has 16 divisors (see below), whose sum is σ = 103322969699472. Its totient is φ = 15307106622080.

The previous prime is 48791402357959. The next prime is 48791402358011. The reversal of 48791402357982 is 28975320419784.

It is a super-2 number, since 2×48791402357982² (a number of 28 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 in 7 ways as a sum of consecutive naturals, for example, 239173540869 + ... + 239173541072.

It is an arithmetic number, because the mean of its divisors is an integer number (6457685606217).

Almost surely, 2^{48791402357982} is an apocalyptic number.

48791402357982 is an abundant number, since it is smaller than the sum of its proper divisors (54531567341490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48791402357982 is a wasteful number, since it uses less digits than its factorization.

48791402357982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478347081963.

The product of its (nonzero) digits is 243855360, while the sum is 69.

The spelling of 48791402357982 in words is "forty-eight trillion, seven hundred ninety-one billion, four hundred two million, three hundred fifty-seven thousand, nine hundred eighty-two".