50678461677 has 16 divisors (see below), whose sum is σ = 71615532672. Its totient is φ = 31767375360.

The previous prime is 50678461663. The next prime is 50678461693. The reversal of 50678461677 is 77616487605.

It is not a de Polignac number, because 50678461677 - 2²⁷ = 50544243949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50678461177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 429328 + ... + 534489.

It is an arithmetic number, because the mean of its divisors is an integer number (4475970792).

Almost surely, 2^50678461677 is an apocalyptic number.

It is an amenable number.

50678461677 is a deficient number, since it is larger than the sum of its proper divisors (20937070995).

50678461677 is a wasteful number, since it uses less digits than its factorization.

50678461677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964868.

The product of its (nonzero) digits is 11854080, while the sum is 57.

The spelling of 50678461677 in words is "fifty billion, six hundred seventy-eight million, four hundred sixty-one thousand, six hundred seventy-seven".