5253447361600 has 63 divisors (see below), whose sum is σ = 12926989512111. Its totient is φ = 2101342272000.

The previous prime is 5253447361577. The next prime is 5253447361609. The reversal of 5253447361600 is 61637443525.

It is a happy number.

The square root of 5253447361600 is 2292040.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 1228320023616 + 4025127337984 = 1108296^2 + 2006272^2 .

It is a super-2 number, since 2×5253447361600² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5253447361609) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 91652950 + ... + 91710250.

Almost surely, 2^{5253447361600} is an apocalyptic number.

5253447361600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5253447361600 is the 2292040-th square number.

It is an amenable number.

5253447361600 is an abundant number, since it is smaller than the sum of its proper divisors (7673542150511).

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

5253447361600 is an frugal number, since it uses more digits than its factorization.

5253447361600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114624 (or 57308 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 46.

The spelling of 5253447361600 in words is "five trillion, two hundred fifty-three billion, four hundred forty-seven million, three hundred sixty-one thousand, six hundred".