47674438506 has 48 divisors (see below), whose sum is σ = 111669885600. Its totient is φ = 14648187744.

The previous prime is 47674438499. The next prime is 47674438507. The reversal of 47674438506 is 60583447674.

47674438506 is a `hidden beast` number, since 4 + 7 + 67 + 44 + 38 + 506 = 666.

It is not an unprimeable number, because it can be changed into a prime (47674438507) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1871116 + ... + 1896423.

It is an arithmetic number, because the mean of its divisors is an integer number (2326455950).

Almost surely, 2^47674438506 is an apocalyptic number.

47674438506 is an abundant number, since it is smaller than the sum of its proper divisors (63995447094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47674438506 is a wasteful number, since it uses less digits than its factorization.

47674438506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3767603 (or 3767600 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 54.

The spelling of 47674438506 in words is "forty-seven billion, six hundred seventy-four million, four hundred thirty-eight thousand, five hundred six".