50485384385 has 8 divisors (see below), whose sum is σ = 60703872000. Its totient is φ = 40307367024.

The previous prime is 50485384373. The next prime is 50485384409. The reversal of 50485384385 is 58348358405.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50485384385 - 2¹² = 50485380289 is a prime.

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, 10114817 + ... + 10119806.

It is an arithmetic number, because the mean of its divisors is an integer number (7587984000).

Almost surely, 2^50485384385 is an apocalyptic number.

It is an amenable number.

50485384385 is a deficient number, since it is larger than the sum of its proper divisors (10218487615).

50485384385 is a wasteful number, since it uses less digits than its factorization.

50485384385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20235127.

The product of its (nonzero) digits is 9216000, while the sum is 53.

The spelling of 50485384385 in words is "fifty billion, four hundred eighty-five million, three hundred eighty-four thousand, three hundred eighty-five".