5101666656150 has 96 divisors (see below), whose sum is σ = 12897545040000. Its totient is φ = 1334235006720.

The previous prime is 5101666656067. The next prime is 5101666656157. The reversal of 5101666656150 is 516566661015.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5101666656150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5101666656157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1163226 + ... + 3399474.

It is an arithmetic number, because the mean of its divisors is an integer number (134349427500).

Almost surely, 2^{5101666656150} is an apocalyptic number.

5101666656150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5101666656150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6448772520000).

5101666656150 is an abundant number, since it is smaller than the sum of its proper divisors (7795878383850).

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

5101666656150 is a wasteful number, since it uses less digits than its factorization.

5101666656150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2236558 (or 2236553 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 48.

The spelling of 5101666656150 in words is "five trillion, one hundred one billion, six hundred sixty-six million, six hundred fifty-six thousand, one hundred fifty".