51467451015700 has 144 divisors (see below), whose sum is σ = 113286383832384. Its totient is φ = 20293683379200.

The previous prime is 51467451015691. The next prime is 51467451015703. The reversal of 51467451015700 is 751015476415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51467451015703) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5569463080 + ... + 5569472320.

It is an arithmetic number, because the mean of its divisors is an integer number (786710998836).

Almost surely, 2^{51467451015700} is an apocalyptic number.

51467451015700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 51467451015700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56643191916192).

51467451015700 is an abundant number, since it is smaller than the sum of its proper divisors (61818932816684).

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

51467451015700 is a wasteful number, since it uses less digits than its factorization.

51467451015700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11882 (or 11875 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 46.

The spelling of 51467451015700 in words is "fifty-one trillion, four hundred sixty-seven billion, four hundred fifty-one million, fifteen thousand, seven hundred".