47718052560 has 100 divisors (see below), whose sum is σ = 165731888388. Its totient is φ = 12724812288.

The previous prime is 47718052553. The next prime is 47718052567. The reversal of 47718052560 is 6525081774.

47718052560 is a `hidden beast` number, since 4 + 7 + 7 + 1 + 80 + 5 + 2 + 560 = 666.

47718052560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (47718052553) and next prime (47718052567).

It can be written as a sum of positive squares in 2 ways, for example, as 33484608144 + 14233444416 = 182988^2 + 119304^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47718052567) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3675469 + ... + 3688428.

Almost surely, 2^47718052560 is an apocalyptic number.

47718052560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47718052560 is an abundant number, since it is smaller than the sum of its proper divisors (118013835828).

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

47718052560 is a wasteful number, since it uses less digits than its factorization.

47718052560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7363922 (or 7363907 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 45.

The spelling of 47718052560 in words is "forty-seven billion, seven hundred eighteen million, fifty-two thousand, five hundred sixty".