50583638216 has 8 divisors (see below), whose sum is σ = 94844321670. Its totient is φ = 25291819104.

The previous prime is 50583638207. The next prime is 50583638221. The reversal of 50583638216 is 61283638505.

It can be written as a sum of positive squares in only one way, i.e., 27188712100 + 23394926116 = 164890^2 + 152954^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3161477381 + ... + 3161477396.

Almost surely, 2^50583638216 is an apocalyptic number.

It is an amenable number.

50583638216 is a deficient number, since it is larger than the sum of its proper divisors (44260683454).

50583638216 is a wasteful number, since it uses less digits than its factorization.

50583638216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6322954783 (or 6322954779 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 47.

The spelling of 50583638216 in words is "fifty billion, five hundred eighty-three million, six hundred thirty-eight thousand, two hundred sixteen".