47773614578 has 16 divisors (see below), whose sum is σ = 72352811520. Its totient is φ = 23656222800.

The previous prime is 47773614569. The next prime is 47773614589. The reversal of 47773614578 is 87541637774.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408293 + ... + 512103.

It is an arithmetic number, because the mean of its divisors is an integer number (4522050720).

Almost surely, 2^47773614578 is an apocalyptic number.

47773614578 is a deficient number, since it is larger than the sum of its proper divisors (24579196942).

47773614578 is a wasteful number, since it uses less digits than its factorization.

47773614578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106033.

The product of its digits is 27659520, while the sum is 59.

The spelling of 47773614578 in words is "forty-seven billion, seven hundred seventy-three million, six hundred fourteen thousand, five hundred seventy-eight".