50150543066 has 8 divisors (see below), whose sum is σ = 81012415764. Its totient is φ = 23146404480.

The previous prime is 50150543029. The next prime is 50150543081. The reversal of 50150543066 is 66034505105.

It can be written as a sum of positive squares in 2 ways, for example, as 49927668025 + 222875041 = 223445^2 + 14929^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 964433495 + ... + 964433546.

Almost surely, 2^50150543066 is an apocalyptic number.

50150543066 is a deficient number, since it is larger than the sum of its proper divisors (30861872698).

50150543066 is a wasteful number, since it uses less digits than its factorization.

50150543066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1928867056.

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 50150543066 in words is "fifty billion, one hundred fifty million, five hundred forty-three thousand, sixty-six".