5245996865200 has 240 divisors, whose sum is σ = 15662622416896. Its totient is φ = 1644151219200.

The previous prime is 5245996865101. The next prime is 5245996865209. The reversal of 5245996865200 is 25686995425.

It is a happy number.

It is a Smith number, since the sum of its digits (61) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5245996865209) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3049585 + ... + 4448815.

Almost surely, 2^{5245996865200} is an apocalyptic number.

5245996865200 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 5245996865200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7831311208448).

5245996865200 is an abundant number, since it is smaller than the sum of its proper divisors (10416625551696).

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

5245996865200 is a wasteful number, since it uses less digits than its factorization.

5245996865200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399372 (or 1399361 counting only the distinct ones).

The product of its (nonzero) digits is 46656000, while the sum is 61.

The spelling of 5245996865200 in words is "five trillion, two hundred forty-five billion, nine hundred ninety-six million, eight hundred sixty-five thousand, two hundred".