47168758724737 has 8 divisors (see below), whose sum is σ = 53785190944296. Its totient is φ = 40979193100032.

The previous prime is 47168758724693. The next prime is 47168758724753. The reversal of 47168758724737 is 73742785786174.

It can be written as a sum of positive squares in 4 ways, for example, as 8435051427856 + 38733707296881 = 2904316^2 + 6223641^2 .

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 47168758724737 - 2¹¹ = 47168758722689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47168758727737) 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, 106716648478 + ... + 106716648919.

It is an arithmetic number, because the mean of its divisors is an integer number (6723148868037).

Almost surely, 2^{47168758724737} is an apocalyptic number.

It is an amenable number.

47168758724737 is a deficient number, since it is larger than the sum of its proper divisors (6616432219559).

47168758724737 is a wasteful number, since it uses less digits than its factorization.

47168758724737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213433297427.

The product of its digits is 3097866240, while the sum is 76.

The spelling of 47168758724737 in words is "forty-seven trillion, one hundred sixty-eight billion, seven hundred fifty-eight million, seven hundred twenty-four thousand, seven hundred thirty-seven".