50520166323 has 8 divisors (see below), whose sum is σ = 73483878336. Its totient is φ = 30618282600.

The previous prime is 50520166303. The next prime is 50520166409. The reversal of 50520166323 is 32366102505.

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

It is not a de Polignac number, because 50520166323 - 2¹² = 50520162227 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 1530914131 = 50520166323 / (5 + 0 + 5 + 2 + 0 + 1 + 6 + 6 + 3 + 2 + 3).

It is not an unprimeable number, because it can be changed into a prime (50520166303) 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, 765457033 + ... + 765457098.

It is an arithmetic number, because the mean of its divisors is an integer number (9185484792).

Almost surely, 2^50520166323 is an apocalyptic number.

50520166323 is a deficient number, since it is larger than the sum of its proper divisors (22963712013).

50520166323 is a wasteful number, since it uses less digits than its factorization.

50520166323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530914145.

The product of its (nonzero) digits is 32400, while the sum is 33.

Adding to 50520166323 its reverse (32366102505), we get a palindrome (82886268828).

The spelling of 50520166323 in words is "fifty billion, five hundred twenty million, one hundred sixty-six thousand, three hundred twenty-three".