47817082846 has 32 divisors (see below), whose sum is σ = 80787954240. Its totient is φ = 21061016064.

The previous prime is 47817082837. The next prime is 47817082861. The reversal of 47817082846 is 64828071874.

It is a Smith number, since the sum of its digits (55) 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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166600 + ... + 351268.

It is an arithmetic number, because the mean of its divisors is an integer number (2524623570).

Almost surely, 2^47817082846 is an apocalyptic number.

47817082846 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

47817082846 is a deficient number, since it is larger than the sum of its proper divisors (32970871394).

47817082846 is a wasteful number, since it uses less digits than its factorization.

47817082846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185140.

The product of its (nonzero) digits is 4816896, while the sum is 55.

The spelling of 47817082846 in words is "forty-seven billion, eight hundred seventeen million, eighty-two thousand, eight hundred forty-six".