47470990911 has 8 divisors (see below), whose sum is σ = 63921334704. Its totient is φ = 31333987200.

The previous prime is 47470990877. The next prime is 47470990913. The reversal of 47470990911 is 11909907474.

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

It is not a de Polignac number, because 47470990911 - 2¹⁹ = 47470466623 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47470990913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78334666 + ... + 78335271.

It is an arithmetic number, because the mean of its divisors is an integer number (7990166838).

Almost surely, 2^47470990911 is an apocalyptic number.

47470990911 is a deficient number, since it is larger than the sum of its proper divisors (16450343793).

47470990911 is a wasteful number, since it uses less digits than its factorization.

47470990911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156670041.

The product of its (nonzero) digits is 571536, while the sum is 51.

The spelling of 47470990911 in words is "forty-seven billion, four hundred seventy million, nine hundred ninety thousand, nine hundred eleven".