47773629394 has 16 divisors (see below), whose sum is σ = 72594558720. Its totient is φ = 23575668480.

The previous prime is 47773629287. The next prime is 47773629419. The reversal of 47773629394 is 49392637774.

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, 380059 + ... + 489889.

It is an arithmetic number, because the mean of its divisors is an integer number (4537159920).

Almost surely, 2^47773629394 is an apocalyptic number.

47773629394 is a deficient number, since it is larger than the sum of its proper divisors (24820929326).

47773629394 is a wasteful number, since it uses less digits than its factorization.

47773629394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112665.

The product of its digits is 48009024, while the sum is 61.

The spelling of 47773629394 in words is "forty-seven billion, seven hundred seventy-three million, six hundred twenty-nine thousand, three hundred ninety-four".