51445124532714 has 128 divisors (see below), whose sum is σ = 119115256320000. Its totient is φ = 14639238190080.

The previous prime is 51445124532707. The next prime is 51445124532779. The reversal of 51445124532714 is 41723542154415.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4698608512 + ... + 4698619460.

It is an arithmetic number, because the mean of its divisors is an integer number (930587940000).

Almost surely, 2^{51445124532714} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 51445124532714, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59557628160000).

51445124532714 is an abundant number, since it is smaller than the sum of its proper divisors (67670131787286).

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

51445124532714 is a wasteful number, since it uses less digits than its factorization.

51445124532714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20068.

The product of its digits is 2688000, while the sum is 48.

The spelling of 51445124532714 in words is "fifty-one trillion, four hundred forty-five billion, one hundred twenty-four million, five hundred thirty-two thousand, seven hundred fourteen".