47978536159083 has 16 divisors (see below), whose sum is σ = 64228471946496. Its totient is φ = 31857198047520.

The previous prime is 47978536159013. The next prime is 47978536159091. The reversal of 47978536159083 is 38095163587974.

It is not a de Polignac number, because 47978536159083 - 2²⁵ = 47978502604651 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47978536158996 and 47978536159014.

It is not an unprimeable number, because it can be changed into a prime (47978536159013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2898373 + ... + 10215558.

It is an arithmetic number, because the mean of its divisors is an integer number (4014279496656).

Almost surely, 2^{47978536159083} is an apocalyptic number.

47978536159083 is a deficient number, since it is larger than the sum of its proper divisors (16249935787413).

47978536159083 is a wasteful number, since it uses less digits than its factorization.

47978536159083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13118834.

The product of its (nonzero) digits is 1371686400, while the sum is 75.

The spelling of 47978536159083 in words is "forty-seven trillion, nine hundred seventy-eight billion, five hundred thirty-six million, one hundred fifty-nine thousand, eighty-three".