47284838616 has 32 divisors (see below), whose sum is σ = 118270479600. Its totient is φ = 15753828480.

The previous prime is 47284838603. The next prime is 47284838617. The reversal of 47284838616 is 61683848274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47284838617) 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, 436815 + ... + 534206.

Almost surely, 2^47284838616 is an apocalyptic number.

It is an amenable number.

47284838616 is an abundant number, since it is smaller than the sum of its proper divisors (70985640984).

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

47284838616 is a wasteful number, since it uses less digits than its factorization.

47284838616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973059 (or 973055 counting only the distinct ones).

The product of its digits is 12386304, while the sum is 57.

The spelling of 47284838616 in words is "forty-seven billion, two hundred eighty-four million, eight hundred thirty-eight thousand, six hundred sixteen".