47876863796 has 12 divisors (see below), whose sum is σ = 83787245220. Its totient is φ = 23937650880.

The previous prime is 47876863757. The next prime is 47876863799. The reversal of 47876863796 is 69736867874.

It can be written as a sum of positive squares in 2 ways, for example, as 23467176100 + 24409687696 = 153190^2 + 156236^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47876863799) 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, 44375 + ... + 312606.

It is an arithmetic number, because the mean of its divisors is an integer number (6982270435).

Almost surely, 2^47876863796 is an apocalyptic number.

It is an amenable number.

47876863796 is a deficient number, since it is larger than the sum of its proper divisors (35910381424).

47876863796 is a wasteful number, since it uses less digits than its factorization.

47876863796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390514 (or 390512 counting only the distinct ones).

The product of its digits is 512096256, while the sum is 71.

The spelling of 47876863796 in words is "forty-seven billion, eight hundred seventy-six million, eight hundred sixty-three thousand, seven hundred ninety-six".