47989511792 has 20 divisors (see below), whose sum is σ = 93027397056. Its totient is φ = 23982441600.

The previous prime is 47989511729. The next prime is 47989511797. The reversal of 47989511792 is 29711598974.

47989511792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47989511797) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 737453 + ... + 799884.

Almost surely, 2^47989511792 is an apocalyptic number.

It is an amenable number.

47989511792 is a deficient number, since it is larger than the sum of its proper divisors (45037885264).

47989511792 is a wasteful number, since it uses less digits than its factorization.

47989511792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1539296 (or 1539290 counting only the distinct ones).

The product of its digits is 11430720, while the sum is 62.

The spelling of 47989511792 in words is "forty-seven billion, nine hundred eighty-nine million, five hundred eleven thousand, seven hundred ninety-two".