47886044245 has 32 divisors (see below), whose sum is σ = 64137114720. Its totient is φ = 34078786560.

The previous prime is 47886044221. The next prime is 47886044357. The reversal of 47886044245 is 54244068874.

It can be written as a sum of positive squares in 16 ways, for example, as 25451097156 + 22434947089 = 159534^2 + 149783^2 .

It is not a de Polignac number, because 47886044245 - 2⁷ = 47886044117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47886044192 and 47886044201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 996307 + ... + 1043263.

It is an arithmetic number, because the mean of its divisors is an integer number (2004284835).

Almost surely, 2^47886044245 is an apocalyptic number.

It is an amenable number.

47886044245 is a deficient number, since it is larger than the sum of its proper divisors (16251070475).

47886044245 is a wasteful number, since it uses less digits than its factorization.

47886044245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47545.

The product of its (nonzero) digits is 6881280, while the sum is 52.

The spelling of 47886044245 in words is "forty-seven billion, eight hundred eighty-six million, forty-four thousand, two hundred forty-five".