47744783672 has 16 divisors (see below), whose sum is σ = 92409259200. Its totient is φ = 23102314560.

The previous prime is 47744783663. The next prime is 47744783693. The reversal of 47744783672 is 27638744774.

It is a super-3 number, since 3×47744783672³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96259397 + ... + 96259892.

It is an arithmetic number, because the mean of its divisors is an integer number (5775578700).

Almost surely, 2^47744783672 is an apocalyptic number.

It is an amenable number.

47744783672 is a deficient number, since it is larger than the sum of its proper divisors (44664475528).

47744783672 is a wasteful number, since it uses less digits than its factorization.

47744783672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192519326 (or 192519322 counting only the distinct ones).

The product of its digits is 44255232, while the sum is 59.

The spelling of 47744783672 in words is "forty-seven billion, seven hundred forty-four million, seven hundred eighty-three thousand, six hundred seventy-two".