50646485522 has 8 divisors (see below), whose sum is σ = 77039724672. Its totient is φ = 24966577300.

The previous prime is 50646485471. The next prime is 50646485563. The reversal of 50646485522 is 22558464605.

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

It is a super-2 number, since 2×50646485522² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178332554 + ... + 178332837.

It is an arithmetic number, because the mean of its divisors is an integer number (9629965584).

Almost surely, 2^50646485522 is an apocalyptic number.

50646485522 is a deficient number, since it is larger than the sum of its proper divisors (26393239150).

50646485522 is a wasteful number, since it uses less digits than its factorization.

50646485522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356665464.

The product of its (nonzero) digits is 2304000, while the sum is 47.

The spelling of 50646485522 in words is "fifty billion, six hundred forty-six million, four hundred eighty-five thousand, five hundred twenty-two".