50446608697 has 4 divisors (see below), whose sum is σ = 50452551396. Its totient is φ = 50440666000.

The previous prime is 50446608691. The next prime is 50446608713. The reversal of 50446608697 is 79680664405.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2459763216 + 47986845481 = 49596^2 + 219059^2 .

It is a cyclic number.

It is not a de Polignac number, because 50446608697 - 2²³ = 50438220089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50446608691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2958598 + ... + 2975599.

It is an arithmetic number, because the mean of its divisors is an integer number (12613137849).

Almost surely, 2^50446608697 is an apocalyptic number.

It is an amenable number.

50446608697 is a deficient number, since it is larger than the sum of its proper divisors (5942699).

50446608697 is an equidigital number, since it uses as much as digits as its factorization.

50446608697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5942698.

The product of its (nonzero) digits is 8709120, while the sum is 55.

The spelling of 50446608697 in words is "fifty billion, four hundred forty-six million, six hundred eight thousand, six hundred ninety-seven".