47336147825 has 6 divisors (see below), whose sum is σ = 58696823334. Its totient is φ = 37868918240.

The previous prime is 47336147773. The next prime is 47336147843. The reversal of 47336147825 is 52874163374.

It can be written as a sum of positive squares in 3 ways, for example, as 16306268416 + 31029879409 = 127696^2 + 176153^2 .

It is not a de Polignac number, because 47336147825 - 2⁸ = 47336147569 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 946722932 + ... + 946722981.

It is an arithmetic number, because the mean of its divisors is an integer number (9782803889).

Almost surely, 2^47336147825 is an apocalyptic number.

It is an amenable number.

47336147825 is a deficient number, since it is larger than the sum of its proper divisors (11360675509).

47336147825 is a wasteful number, since it uses less digits than its factorization.

47336147825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1893445923 (or 1893445918 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 50.

The spelling of 47336147825 in words is "forty-seven billion, three hundred thirty-six million, one hundred forty-seven thousand, eight hundred twenty-five".