50520716650 has 24 divisors (see below), whose sum is σ = 93979169100. Its totient is φ = 20205999360.

The previous prime is 50520716611. The next prime is 50520716651. The reversal of 50520716650 is 5661702505.

It can be written as a sum of positive squares in 6 ways, for example, as 1395097201 + 49125619449 = 37351^2 + 221643^2 .

It is not an unprimeable number, because it can be changed into a prime (50520716651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 430092 + ... + 534808.

Almost surely, 2^50520716650 is an apocalyptic number.

50520716650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50520716650 is a deficient number, since it is larger than the sum of its proper divisors (43458452450).

50520716650 is a wasteful number, since it uses less digits than its factorization.

50520716650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114378 (or 114373 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 37.

The spelling of 50520716650 in words is "fifty billion, five hundred twenty million, seven hundred sixteen thousand, six hundred fifty".