47338156073851 has 8 divisors (see below), whose sum is σ = 47505286239264. Its totient is φ = 47171063776320.

The previous prime is 47338156073843. The next prime is 47338156073867. The reversal of 47338156073851 is 15837065183374.

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 47338156073851 - 2³ = 47338156073843 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47338156073851.

It is not an unprimeable number, because it can be changed into a prime (47338156073821) 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, 6961215 + ... + 11963896.

It is an arithmetic number, because the mean of its divisors is an integer number (5938160779908).

Almost surely, 2^{47338156073851} is an apocalyptic number.

47338156073851 is a deficient number, since it is larger than the sum of its proper divisors (167130165413).

47338156073851 is a wasteful number, since it uses less digits than its factorization.

47338156073851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18933941.

The product of its (nonzero) digits is 50803200, while the sum is 61.

The spelling of 47338156073851 in words is "forty-seven trillion, three hundred thirty-eight billion, one hundred fifty-six million, seventy-three thousand, eight hundred fifty-one".