47564377028643 has 32 divisors (see below), whose sum is σ = 63662924275200. Its totient is φ = 31588003399680.

The previous prime is 47564377028611. The next prime is 47564377028687. The reversal of 47564377028643 is 34682077346574.

47564377028643 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 47564377028643 - 2⁵ = 47564377028611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47564377028143) 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 31 ways as a sum of consecutive naturals, for example, 1862554371 + ... + 1862579907.

It is an arithmetic number, because the mean of its divisors is an integer number (1989466383600).

Almost surely, 2^{47564377028643} is an apocalyptic number.

47564377028643 is a deficient number, since it is larger than the sum of its proper divisors (16098547246557).

47564377028643 is a wasteful number, since it uses less digits than its factorization.

47564377028643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28347.

The product of its (nonzero) digits is 568995840, while the sum is 66.

The spelling of 47564377028643 in words is "forty-seven trillion, five hundred sixty-four billion, three hundred seventy-seven million, twenty-eight thousand, six hundred forty-three".