51633111150066 has 8 divisors (see below), whose sum is σ = 103266222300144. Its totient is φ = 17211037050020.

The previous prime is 51633111150043. The next prime is 51633111150199. The reversal of 51633111150066 is 66005111133615.

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

51633111150066 is an admirable number.

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, 4302759262500 + ... + 4302759262511.

It is an arithmetic number, because the mean of its divisors is an integer number (12908277787518).

Almost surely, 2^{51633111150066} is an apocalyptic number.

51633111150066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51633111150066 is a wasteful number, since it uses less digits than its factorization.

51633111150066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8605518525016.

The product of its (nonzero) digits is 48600, while the sum is 39.

The spelling of 51633111150066 in words is "fifty-one trillion, six hundred thirty-three billion, one hundred eleven million, one hundred fifty thousand, sixty-six".