47035287844 has 12 divisors (see below), whose sum is σ = 82331302284. Its totient is φ = 23512058624.

The previous prime is 47035287841. The next prime is 47035287847. The reversal of 47035287844 is 44878253074.

It is an interprime number because it is at equal distance from previous prime (47035287841) and next prime (47035287847).

It can be written as a sum of positive squares in 2 ways, for example, as 21085944100 + 25949343744 = 145210^2 + 161088^2 .

It is a junction number, because it is equal to n+sod(n) for n = 47035287791 and 47035287800.

It is not an unprimeable number, because it can be changed into a prime (47035287841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1377349 + ... + 1411084.

It is an arithmetic number, because the mean of its divisors is an integer number (6860941857).

Almost surely, 2^47035287844 is an apocalyptic number.

It is an amenable number.

47035287844 is a deficient number, since it is larger than the sum of its proper divisors (35296014440).

47035287844 is a wasteful number, since it uses less digits than its factorization.

47035287844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2792654 (or 2792652 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 52.

The spelling of 47035287844 in words is "forty-seven billion, thirty-five million, two hundred eighty-seven thousand, eight hundred forty-four".