47650846491 has 48 divisors (see below), whose sum is σ = 73213171200. Its totient is φ = 29779819776.

The previous prime is 47650846489. The next prime is 47650846499. The reversal of 47650846491 is 19464805674.

47650846491 is a `hidden beast` number, since 4 + 7 + 6 + 508 + 46 + 4 + 91 = 666.

47650846491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47650846491 - 2¹ = 47650846489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47650846499) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14355330 + ... + 14358648.

It is an arithmetic number, because the mean of its divisors is an integer number (1525274400).

Almost surely, 2^47650846491 is an apocalyptic number.

47650846491 is a deficient number, since it is larger than the sum of its proper divisors (25562324709).

47650846491 is a wasteful number, since it uses less digits than its factorization.

47650846491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4200 (or 4197 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 47650846491 in words is "forty-seven billion, six hundred fifty million, eight hundred forty-six thousand, four hundred ninety-one".