51633105366146 has 16 divisors (see below), whose sum is σ = 79100020592640. Its totient is φ = 25266466522560.

The previous prime is 51633105366107. The next prime is 51633105366149. The reversal of 51633105366146 is 64166350133615.

It is a super-3 number, since 3×51633105366146³ (a number of 42 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 51633105366094 and 51633105366103.

It is not an unprimeable number, because it can be changed into a prime (51633105366149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5673410 + ... + 11638461.

It is an arithmetic number, because the mean of its divisors is an integer number (4943751287040).

Almost surely, 2^{51633105366146} is an apocalyptic number.

51633105366146 is a deficient number, since it is larger than the sum of its proper divisors (27466915226494).

51633105366146 is a wasteful number, since it uses less digits than its factorization.

51633105366146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17343649.

The product of its (nonzero) digits is 3499200, while the sum is 50.

The spelling of 51633105366146 in words is "fifty-one trillion, six hundred thirty-three billion, one hundred five million, three hundred sixty-six thousand, one hundred forty-six".