50406229947 has 8 divisors (see below), whose sum is σ = 67463852544. Its totient is φ = 33476380328.

The previous prime is 50406229931. The next prime is 50406229957. The reversal of 50406229947 is 74992260405.

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 50406229947 - 2⁴ = 50406229931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50406229896 and 50406229905.

It is not an unprimeable number, because it can be changed into a prime (50406229957) 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, 31942323 + ... + 31943900.

It is an arithmetic number, because the mean of its divisors is an integer number (8432981568).

Almost surely, 2^50406229947 is an apocalyptic number.

50406229947 is a deficient number, since it is larger than the sum of its proper divisors (17057622597).

50406229947 is a wasteful number, since it uses less digits than its factorization.

50406229947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63886489.

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 50406229947 in words is "fifty billion, four hundred six million, two hundred twenty-nine thousand, nine hundred forty-seven".