47868505405 has 8 divisors (see below), whose sum is σ = 65648236032. Its totient is φ = 32824117968.

The previous prime is 47868505403. The next prime is 47868505411. The reversal of 47868505405 is 50450586874.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 47868505405 - 2¹ = 47868505403 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47868505403) 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, 683835757 + ... + 683835826.

It is an arithmetic number, because the mean of its divisors is an integer number (8206029504).

Almost surely, 2^47868505405 is an apocalyptic number.

It is an amenable number.

47868505405 is a deficient number, since it is larger than the sum of its proper divisors (17779730627).

47868505405 is a wasteful number, since it uses less digits than its factorization.

47868505405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1367671595.

The product of its (nonzero) digits is 5376000, while the sum is 52.

The spelling of 47868505405 in words is "forty-seven billion, eight hundred sixty-eight million, five hundred five thousand, four hundred five".