47405301881 has 8 divisors (see below), whose sum is σ = 54919645824. Its totient is φ = 40076497440.

The previous prime is 47405301859. The next prime is 47405301893. The reversal of 47405301881 is 18810350474.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47405301881 - 2³⁰ = 46331560057 is a prime.

It is a super-2 number, since 2×47405301881² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47405301481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46384325 + ... + 46385346.

It is an arithmetic number, because the mean of its divisors is an integer number (6864955728).

Almost surely, 2^47405301881 is an apocalyptic number.

It is an amenable number.

47405301881 is a deficient number, since it is larger than the sum of its proper divisors (7514343943).

47405301881 is an equidigital number, since it uses as much as digits as its factorization.

47405301881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92769751.

The product of its (nonzero) digits is 107520, while the sum is 41.

The spelling of 47405301881 in words is "forty-seven billion, four hundred five million, three hundred one thousand, eight hundred eighty-one".