51622052162206 has 32 divisors (see below), whose sum is σ = 80180032464000. Its totient is φ = 24897087532800.

The previous prime is 51622052162171. The next prime is 51622052162243. The reversal of 51622052162206 is 60226125022615.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 636475056 + ... + 636556156.

It is an arithmetic number, because the mean of its divisors is an integer number (2505626014500).

Almost surely, 2^{51622052162206} is an apocalyptic number.

51622052162206 is a deficient number, since it is larger than the sum of its proper divisors (28557980301794).

51622052162206 is a wasteful number, since it uses less digits than its factorization.

51622052162206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91524.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 51622052162206 in words is "fifty-one trillion, six hundred twenty-two billion, fifty-two million, one hundred sixty-two thousand, two hundred six".