47707494471 has 24 divisors (see below), whose sum is σ = 84813324960. Its totient is φ = 25164392256.

The previous prime is 47707494469. The next prime is 47707494473. The reversal of 47707494471 is 17449470774.

47707494471 is a `hidden beast` number, since 47 + 70 + 7 + 494 + 47 + 1 = 666.

47707494471 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 (47707494469) and next prime (47707494473).

It is not a de Polignac number, because 47707494471 - 2¹ = 47707494469 is a prime.

It is a super-3 number, since 3×47707494471³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47707494473) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29124636 + ... + 29126273.

It is an arithmetic number, because the mean of its divisors is an integer number (3533888540).

Almost surely, 2^47707494471 is an apocalyptic number.

47707494471 is a deficient number, since it is larger than the sum of its proper divisors (37105830489).

47707494471 is a wasteful number, since it uses less digits than its factorization.

47707494471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58250935 (or 58250932 counting only the distinct ones).

The product of its (nonzero) digits is 5531904, while the sum is 54.

The spelling of 47707494471 in words is "forty-seven billion, seven hundred seven million, four hundred ninety-four thousand, four hundred seventy-one".