47701866801854 has 16 divisors (see below), whose sum is σ = 75578651681280. Its totient is φ = 22544768254680.

The previous prime is 47701866801847. The next prime is 47701866801893. The reversal of 47701866801854 is 45810866810774.

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, 8946333944 + ... + 8946339275.

It is an arithmetic number, because the mean of its divisors is an integer number (4723665730080).

Almost surely, 2^{47701866801854} is an apocalyptic number.

47701866801854 is a deficient number, since it is larger than the sum of its proper divisors (27876784879426).

47701866801854 is a wasteful number, since it uses less digits than its factorization.

47701866801854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17892673295.

The product of its (nonzero) digits is 72253440, while the sum is 65.

The spelling of 47701866801854 in words is "forty-seven trillion, seven hundred one billion, eight hundred sixty-six million, eight hundred one thousand, eight hundred fifty-four".