51360563300 has 18 divisors (see below), whose sum is σ = 111452422578. Its totient is φ = 20544225280.

The previous prime is 51360563299. The next prime is 51360563341. The reversal of 51360563300 is 336506315.

It can be written as a sum of positive squares in 3 ways, for example, as 1795555876 + 49565007424 = 42374^2 + 222632^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 256802717 + ... + 256802916.

Almost surely, 2^51360563300 is an apocalyptic number.

51360563300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

51360563300 is an abundant number, since it is smaller than the sum of its proper divisors (60091859278).

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

51360563300 is a wasteful number, since it uses less digits than its factorization.

51360563300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513605647 (or 513605640 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 32.

The spelling of 51360563300 in words is "fifty-one billion, three hundred sixty million, five hundred sixty-three thousand, three hundred".