53251046600 has 96 divisors (see below), whose sum is σ = 125259025320. Its totient is φ = 21051985920.

The previous prime is 53251046593. The next prime is 53251046621. The reversal of 53251046600 is 664015235.

It can be written as a sum of positive squares in 12 ways, for example, as 62694724 + 53188351876 = 7918^2 + 230626^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8426642 + ... + 8432958.

Almost surely, 2^53251046600 is an apocalyptic number.

53251046600 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 53251046600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62629512660).

53251046600 is an abundant number, since it is smaller than the sum of its proper divisors (72007978720).

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

53251046600 is a wasteful number, since it uses less digits than its factorization.

53251046600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6819 (or 6810 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 53251046600 in words is "fifty-three billion, two hundred fifty-one million, forty-six thousand, six hundred".