50380666473 has 8 divisors (see below), whose sum is σ = 67195312288. Its totient is φ = 33576565824.

The previous prime is 50380666471. The next prime is 50380666481. The reversal of 50380666473 is 37466608305.

It is a happy number.

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

It is not a de Polignac number, because 50380666473 - 2¹ = 50380666471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50380666471) 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, 2625136 + ... + 2644257.

It is an arithmetic number, because the mean of its divisors is an integer number (8399414036).

Almost surely, 2^50380666473 is an apocalyptic number.

It is an amenable number.

50380666473 is a deficient number, since it is larger than the sum of its proper divisors (16814645815).

50380666473 is a wasteful number, since it uses less digits than its factorization.

50380666473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5272583.

The product of its (nonzero) digits is 2177280, while the sum is 48.

The spelling of 50380666473 in words is "fifty billion, three hundred eighty million, six hundred sixty-six thousand, four hundred seventy-three".