50620530641677 has 4 divisors (see below), whose sum is σ = 50620545171196. Its totient is φ = 50620516112160.

The previous prime is 50620530641627. The next prime is 50620530641683. The reversal of 50620530641677 is 77614603502605.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 6530585361001 + 44089945280676 = 2555501^2 + 6640026^2 .

It is a cyclic number.

It is not a de Polignac number, because 50620530641677 - 2³¹ = 50618383158029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50620530641627) 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, 1429783 + ... + 10162939.

It is an arithmetic number, because the mean of its divisors is an integer number (12655136292799).

Almost surely, 2^{50620530641677} is an apocalyptic number.

It is an amenable number.

50620530641677 is a deficient number, since it is larger than the sum of its proper divisors (14529519).

50620530641677 is an equidigital number, since it uses as much as digits as its factorization.

50620530641677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14529518.

The product of its (nonzero) digits is 6350400, while the sum is 52.

The spelling of 50620530641677 in words is "fifty trillion, six hundred twenty billion, five hundred thirty million, six hundred forty-one thousand, six hundred seventy-seven".