47018386801 has 4 divisors (see below), whose sum is σ = 49062664512. Its totient is φ = 44974109092.

The previous prime is 47018386799. The next prime is 47018386813. The reversal of 47018386801 is 10868381074.

47018386801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10868381074 = 2 ⋅5434190537.

It is a cyclic number.

It is not a de Polignac number, because 47018386801 - 2¹ = 47018386799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47018386001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1022138821 + ... + 1022138866.

It is an arithmetic number, because the mean of its divisors is an integer number (12265666128).

Almost surely, 2^47018386801 is an apocalyptic number.

It is an amenable number.

47018386801 is a deficient number, since it is larger than the sum of its proper divisors (2044277711).

47018386801 is a wasteful number, since it uses less digits than its factorization.

47018386801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2044277710.

The product of its (nonzero) digits is 258048, while the sum is 46.

The spelling of 47018386801 in words is "forty-seven billion, eighteen million, three hundred eighty-six thousand, eight hundred one".