47005630637 has 8 divisors (see below), whose sum is σ = 53722046400. Its totient is φ = 40289546304.

The previous prime is 47005630631. The next prime is 47005630663. The reversal of 47005630637 is 73603650074.

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

It is not a de Polignac number, because 47005630637 - 2¹⁸ = 47005368493 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47005630594 and 47005630603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47005630631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 446789 + ... + 541877.

It is an arithmetic number, because the mean of its divisors is an integer number (6715255800).

Almost surely, 2^47005630637 is an apocalyptic number.

It is an amenable number.

47005630637 is a deficient number, since it is larger than the sum of its proper divisors (6716415763).

47005630637 is an equidigital number, since it uses as much as digits as its factorization.

47005630637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165715.

The product of its (nonzero) digits is 317520, while the sum is 41.

The spelling of 47005630637 in words is "forty-seven billion, five million, six hundred thirty thousand, six hundred thirty-seven".