50771677515764 has 24 divisors (see below), whose sum is σ = 88991279916168. Its totient is φ = 25345599528960.

The previous prime is 50771677515719. The next prime is 50771677515781. The reversal of 50771677515764 is 46751577617705.

It can be written as a sum of positive squares in 4 ways, for example, as 47847379152400 + 2924298363364 = 6917180^2 + 1710058^2 .

It is a junction number, because it is equal to n+sod(n) for n = 50771677515694 and 50771677515703.

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, 111863912 + ... + 112316864.

It is an arithmetic number, because the mean of its divisors is an integer number (3707969996507).

Almost surely, 2^{50771677515764} is an apocalyptic number.

It is an amenable number.

50771677515764 is a deficient number, since it is larger than the sum of its proper divisors (38219602400404).

50771677515764 is a wasteful number, since it uses less digits than its factorization.

50771677515764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497315 (or 497313 counting only the distinct ones).

The product of its (nonzero) digits is 302526000, while the sum is 68.

The spelling of 50771677515764 in words is "fifty trillion, seven hundred seventy-one billion, six hundred seventy-seven million, five hundred fifteen thousand, seven hundred sixty-four".