47767956994 has 8 divisors (see below), whose sum is σ = 72721367568. Its totient is φ = 23527501140.

The previous prime is 47767956967. The next prime is 47767956997. The reversal of 47767956994 is 49965976774.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (47767956997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178238512 + ... + 178238779.

It is an arithmetic number, because the mean of its divisors is an integer number (9090170946).

Almost surely, 2^47767956994 is an apocalyptic number.

47767956994 is a deficient number, since it is larger than the sum of its proper divisors (24953410574).

47767956994 is a wasteful number, since it uses less digits than its factorization.

47767956994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356477360.

The product of its digits is 720135360, while the sum is 73.

The spelling of 47767956994 in words is "forty-seven billion, seven hundred sixty-seven million, nine hundred fifty-six thousand, nine hundred ninety-four".