50746337697 has 16 divisors (see below), whose sum is σ = 74702170368. Its totient is φ = 30384808080.

The previous prime is 50746337689. The next prime is 50746337743. The reversal of 50746337697 is 79673364705.

It is not a de Polignac number, because 50746337697 - 2³ = 50746337689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50746337627) 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 15 ways as a sum of consecutive naturals, for example, 9260923 + ... + 9266400.

It is an arithmetic number, because the mean of its divisors is an integer number (4668885648).

Almost surely, 2^50746337697 is an apocalyptic number.

It is an amenable number.

50746337697 is a deficient number, since it is larger than the sum of its proper divisors (23955832671).

50746337697 is a wasteful number, since it uses less digits than its factorization.

50746337697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18527420.

The product of its (nonzero) digits is 20003760, while the sum is 57.

The spelling of 50746337697 in words is "fifty billion, seven hundred forty-six million, three hundred thirty-seven thousand, six hundred ninety-seven".