50771677515772 has 24 divisors (see below), whose sum is σ = 89342099734160. Its totient is φ = 25245365748480.

The previous prime is 50771677515719. The next prime is 50771677515781. The reversal of 50771677515772 is 27751577617705.

It is a junction number, because it is equal to n+sod(n) for n = 50771677515698 and 50771677515707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110874379 + ... + 111331357.

Almost surely, 2^{50771677515772} is an apocalyptic number.

It is an amenable number.

50771677515772 is a deficient number, since it is larger than the sum of its proper divisors (38570422218388).

50771677515772 is a wasteful number, since it uses less digits than its factorization.

50771677515772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610621 (or 610619 counting only the distinct ones).

The product of its (nonzero) digits is 176473500, while the sum is 67.

The spelling of 50771677515772 in words is "fifty trillion, seven hundred seventy-one billion, six hundred seventy-seven million, five hundred fifteen thousand, seven hundred seventy-two".