51452522501120 has 88 divisors (see below), whose sum is σ = 132920047332744. Its totient is φ = 18997854437376.

The previous prime is 51452522501113. The next prime is 51452522501137. The reversal of 51452522501120 is 2110522525415.

It can be written as a sum of positive squares in 4 ways, for example, as 779081614336 + 50673440886784 = 882656^2 + 7118528^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386445779 + ... + 386578898.

Almost surely, 2^{51452522501120} is an apocalyptic number.

It is an amenable number.

51452522501120 is an abundant number, since it is smaller than the sum of its proper divisors (81467524831624).

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

51452522501120 is a wasteful number, since it uses less digits than its factorization.

51452522501120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773024715 (or 773024697 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 35.

The spelling of 51452522501120 in words is "fifty-one trillion, four hundred fifty-two billion, five hundred twenty-two million, five hundred one thousand, one hundred twenty".