51822409426576 has 20 divisors (see below), whose sum is σ = 100805941850544. Its totient is φ = 25807972820000.

The previous prime is 51822409426573. The next prime is 51822409426577. The reversal of 51822409426576 is 67562490422815.

It is not an unprimeable number, because it can be changed into a prime (51822409426573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6451989190 + ... + 6451997221.

Almost surely, 2^{51822409426576} is an apocalyptic number.

It is an amenable number.

51822409426576 is a deficient number, since it is larger than the sum of its proper divisors (48983532423968).

51822409426576 is a wasteful number, since it uses less digits than its factorization.

51822409426576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12903986670 (or 12903986664 counting only the distinct ones).

The product of its (nonzero) digits is 58060800, while the sum is 61.

The spelling of 51822409426576 in words is "fifty-one trillion, eight hundred twenty-two billion, four hundred nine million, four hundred twenty-six thousand, five hundred seventy-six".