47586775530561 has 32 divisors (see below), whose sum is σ = 69146060489856. Its totient is φ = 28992058368000.

The previous prime is 47586775530491. The next prime is 47586775530571. The reversal of 47586775530561 is 16503557768574.

It is a happy number.

It is not a de Polignac number, because 47586775530561 - 2⁷ = 47586775530433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47586775530571) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53487480 + ... + 54369881.

It is an arithmetic number, because the mean of its divisors is an integer number (2160814390308).

Almost surely, 2^{47586775530561} is an apocalyptic number.

47586775530561 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

47586775530561 is a deficient number, since it is larger than the sum of its proper divisors (21559284959295).

47586775530561 is a wasteful number, since it uses less digits than its factorization.

47586775530561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107857633.

The product of its (nonzero) digits is 740880000, while the sum is 69.

The spelling of 47586775530561 in words is "forty-seven trillion, five hundred eighty-six billion, seven hundred seventy-five million, five hundred thirty thousand, five hundred sixty-one".