47656080446565 has 16 divisors (see below), whose sum is σ = 76327773496128. Its totient is φ = 25390561310976.

The previous prime is 47656080446551. The next prime is 47656080446567. The reversal of 47656080446565 is 56564408065674.

It is not a de Polignac number, because 47656080446565 - 2⁹ = 47656080446053 is a prime.

It is a super-2 number, since 2×47656080446565² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47656080446496 and 47656080446505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47656080446567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1625917807 + ... + 1625947116.

It is an arithmetic number, because the mean of its divisors is an integer number (4770485843508).

Almost surely, 2^{47656080446565} is an apocalyptic number.

It is an amenable number.

47656080446565 is a deficient number, since it is larger than the sum of its proper divisors (28671693049563).

47656080446565 is a wasteful number, since it uses less digits than its factorization.

47656080446565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3251865908.

The product of its (nonzero) digits is 580608000, while the sum is 66.

The spelling of 47656080446565 in words is "forty-seven trillion, six hundred fifty-six billion, eighty million, four hundred forty-six thousand, five hundred sixty-five".