47061884801 has 4 divisors (see below), whose sum is σ = 47182866900. Its totient is φ = 46940902704.

The previous prime is 47061884783. The next prime is 47061884803. The reversal of 47061884801 is 10848816074.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 30764809201 + 16297075600 = 175399^2 + 127660^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47061884801 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (47061884803) 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, 60490466 + ... + 60491243.

It is an arithmetic number, because the mean of its divisors is an integer number (11795716725).

Almost surely, 2^47061884801 is an apocalyptic number.

It is an amenable number.

47061884801 is a deficient number, since it is larger than the sum of its proper divisors (120982099).

47061884801 is a wasteful number, since it uses less digits than its factorization.

47061884801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120982098.

The product of its (nonzero) digits is 344064, while the sum is 47.

The spelling of 47061884801 in words is "forty-seven billion, sixty-one million, eight hundred eighty-four thousand, eight hundred one".