47487566456846 has 16 divisors (see below), whose sum is σ = 71360033898960. Its totient is φ = 23700892582080.

The previous prime is 47487566456831. The next prime is 47487566456947. The reversal of 47487566456846 is 64865466578474.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22443020 + ... + 24467616.

It is an arithmetic number, because the mean of its divisors is an integer number (4460002118685).

Almost surely, 2^{47487566456846} is an apocalyptic number.

47487566456846 is a deficient number, since it is larger than the sum of its proper divisors (23872467442114).

47487566456846 is a wasteful number, since it uses less digits than its factorization.

47487566456846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2045779.

The product of its digits is 26011238400, while the sum is 80.

The spelling of 47487566456846 in words is "forty-seven trillion, four hundred eighty-seven billion, five hundred sixty-six million, four hundred fifty-six thousand, eight hundred forty-six".