47203030387 has 8 divisors (see below), whose sum is σ = 50953796640. Its totient is φ = 43593802560.

The previous prime is 47203030373. The next prime is 47203030421. The reversal of 47203030387 is 78303030274.

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

It is not a de Polignac number, because 47203030387 - 2¹¹ = 47203028339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47203030337) 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, 35383914 + ... + 35385247.

It is an arithmetic number, because the mean of its divisors is an integer number (6369224580).

Almost surely, 2^47203030387 is an apocalyptic number.

47203030387 is a deficient number, since it is larger than the sum of its proper divisors (3750766253).

47203030387 is a wasteful number, since it uses less digits than its factorization.

47203030387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70769213.

The product of its (nonzero) digits is 84672, while the sum is 37.

The spelling of 47203030387 in words is "forty-seven billion, two hundred three million, thirty thousand, three hundred eighty-seven".