47782555760 has 20 divisors (see below), whose sum is σ = 111094442328. Its totient is φ = 19113022272.

The previous prime is 47782555721. The next prime is 47782555771. The reversal of 47782555760 is 6755528774.

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 47782555696 and 47782555705.

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, 298640894 + ... + 298641053.

Almost surely, 2^47782555760 is an apocalyptic number.

47782555760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47782555760 is an abundant number, since it is smaller than the sum of its proper divisors (63311886568).

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

47782555760 is a wasteful number, since it uses less digits than its factorization.

47782555760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597281960 (or 597281954 counting only the distinct ones).

The product of its (nonzero) digits is 16464000, while the sum is 56.

The spelling of 47782555760 in words is "forty-seven billion, seven hundred eighty-two million, five hundred fifty-five thousand, seven hundred sixty".