5396866209600 has 168 divisors, whose sum is σ = 17742583979328. Its totient is φ = 1436208537600.

The previous prime is 5396866209589. The next prime is 5396866209659. The reversal of 5396866209600 is 69026686935.

It is a super-2 number, since 2×5396866209600² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

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, 1183240 + ... + 3491960.

Almost surely, 2^{5396866209600} is an apocalyptic number.

5396866209600 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 5396866209600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8871291989664).

5396866209600 is an abundant number, since it is smaller than the sum of its proper divisors (12345717769728).

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

5396866209600 is a wasteful number, since it uses less digits than its factorization.

5396866209600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2309233 (or 2309218 counting only the distinct ones).

The product of its (nonzero) digits is 25194240, while the sum is 60.

The spelling of 5396866209600 in words is "five trillion, three hundred ninety-six billion, eight hundred sixty-six million, two hundred nine thousand, six hundred".