51655066016150 has 12 divisors (see below), whose sum is σ = 96078422790132. Its totient is φ = 20662026406440.

The previous prime is 51655066016119. The next prime is 51655066016167. The reversal of 51655066016150 is 5161066055615.

It is a junction number, because it is equal to n+sod(n) for n = 51655066016095 and 51655066016104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 516550660112 + ... + 516550660211.

It is an arithmetic number, because the mean of its divisors is an integer number (8006535232511).

Almost surely, 2^{51655066016150} is an apocalyptic number.

51655066016150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

51655066016150 is a deficient number, since it is larger than the sum of its proper divisors (44423356773982).

51655066016150 is a wasteful number, since it uses less digits than its factorization.

51655066016150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033101320335 (or 1033101320330 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 47.

The spelling of 51655066016150 in words is "fifty-one trillion, six hundred fifty-five billion, sixty-six million, sixteen thousand, one hundred fifty".