47806788825 has 36 divisors (see below), whose sum is σ = 85639918000. Its totient is φ = 25493188320.

The previous prime is 47806788823. The next prime is 47806788853. The reversal of 47806788825 is 52888760874.

47806788825 is a `hidden beast` number, since 478 + 0 + 6 + 7 + 88 + 82 + 5 = 666.

It is not a de Polignac number, because 47806788825 - 2¹ = 47806788823 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47806788823) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2212926 + ... + 2234424.

Almost surely, 2^47806788825 is an apocalyptic number.

47806788825 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

47806788825 is a deficient number, since it is larger than the sum of its proper divisors (37833129175).

47806788825 is a wasteful number, since it uses less digits than its factorization.

47806788825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31398 (or 31390 counting only the distinct ones).

The product of its (nonzero) digits is 48168960, while the sum is 63.

The spelling of 47806788825 in words is "forty-seven billion, eight hundred six million, seven hundred eighty-eight thousand, eight hundred twenty-five".