47522961929889 has 64 divisors (see below), whose sum is σ = 75245836723200. Its totient is φ = 29538440626176.

The previous prime is 47522961929879. The next prime is 47522961929893. The reversal of 47522961929889 is 98892916922574.

47522961929889 is a `hidden beast` number, since 4 + 7 + 52 + 296 + 192 + 98 + 8 + 9 = 666.

47522961929889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47522961929889 - 2¹⁶ = 47522961864353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47522961929879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 239198977 + ... + 239397569.

It is an arithmetic number, because the mean of its divisors is an integer number (1175716198800).

Almost surely, 2^{47522961929889} is an apocalyptic number.

It is an amenable number.

47522961929889 is a deficient number, since it is larger than the sum of its proper divisors (27722874793311).

47522961929889 is a wasteful number, since it uses less digits than its factorization.

47522961929889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203511 (or 203505 counting only the distinct ones).

The product of its digits is 2821754880, while the sum is 81.

The spelling of 47522961929889 in words is "forty-seven trillion, five hundred twenty-two billion, nine hundred sixty-one million, nine hundred twenty-nine thousand, eight hundred eighty-nine".