50500672805646 has 160 divisors (see below), whose sum is σ = 130255337625600. Its totient is φ = 14325220635264.

The previous prime is 50500672805633. The next prime is 50500672805657. The reversal of 50500672805646 is 64650827600505.

50500672805646 is a `hidden beast` number, since 5 + 0 + 5 + 0 + 0 + 6 + 72 + 8 + 0 + 564 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 50500672805592 and 50500672805601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 104241690 + ... + 104725026.

It is an arithmetic number, because the mean of its divisors is an integer number (814095860160).

Almost surely, 2^{50500672805646} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50500672805646, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65127668812800).

50500672805646 is an abundant number, since it is smaller than the sum of its proper divisors (79754664819954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50500672805646 is a wasteful number, since it uses less digits than its factorization.

50500672805646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484020 (or 484011 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 54.

The spelling of 50500672805646 in words is "fifty trillion, five hundred billion, six hundred seventy-two million, eight hundred five thousand, six hundred forty-six".