47238526347618 has 256 divisors, whose sum is σ = 108442914048000. Its totient is φ = 13649284712448.

The previous prime is 47238526347613. The next prime is 47238526347619. The reversal of 47238526347618 is 81674362583274.

47238526347618 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (47238526347613) 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 127 ways as a sum of consecutive naturals, for example, 729373705 + ... + 729438467.

It is an arithmetic number, because the mean of its divisors is an integer number (423605133000).

Almost surely, 2^{47238526347618} is an apocalyptic number.

47238526347618 is an abundant number, since it is smaller than the sum of its proper divisors (61204387700382).

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

47238526347618 is a wasteful number, since it uses less digits than its factorization.

47238526347618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65009.

The product of its digits is 325140480, while the sum is 66.

The spelling of 47238526347618 in words is "forty-seven trillion, two hundred thirty-eight billion, five hundred twenty-six million, three hundred forty-seven thousand, six hundred eighteen".