50396567694916 has 27 divisors (see below), whose sum is σ = 88293666625437. Its totient is φ = 25169837938080.

The previous prime is 50396567694877. The next prime is 50396567694931. The reversal of 50396567694916 is 61949676569305.

The square root of 50396567694916 is 7099054.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 46653735765316 + 3742831929600 = 6830354^2 + 1934640^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 18755699325 + ... + 18755702011.

Almost surely, 2^{50396567694916} is an apocalyptic number.

50396567694916 is the 7099054-th square number.

It is an amenable number.

50396567694916 is a deficient number, since it is larger than the sum of its proper divisors (37897098930521).

50396567694916 is an frugal number, since it uses more digits than its factorization.

50396567694916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8020 (or 4010 counting only the distinct ones).

The product of its (nonzero) digits is 1984046400, while the sum is 76.

The spelling of 50396567694916 in words is "fifty trillion, three hundred ninety-six billion, five hundred sixty-seven million, six hundred ninety-four thousand, nine hundred sixteen".