50555965776694 has 48 divisors (see below), whose sum is σ = 88721060879088. Its totient is φ = 21542691766848.

The previous prime is 50555965776683. The next prime is 50555965776707. The reversal of 50555965776694 is 49667756955505.

It is a super-2 number, since 2×50555965776694² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28543332 + ... + 30262744.

It is an arithmetic number, because the mean of its divisors is an integer number (1848355434981).

Almost surely, 2^{50555965776694} is an apocalyptic number.

50555965776694 is a deficient number, since it is larger than the sum of its proper divisors (38165095102394).

50555965776694 is a wasteful number, since it uses less digits than its factorization.

50555965776694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721149 (or 1721142 counting only the distinct ones).

The product of its (nonzero) digits is 10716300000, while the sum is 79.

The spelling of 50555965776694 in words is "fifty trillion, five hundred fifty-five billion, nine hundred sixty-five million, seven hundred seventy-six thousand, six hundred ninety-four".