5643356121202 has 8 divisors (see below), whose sum is σ = 8756931912300. Its totient is φ = 2724378817104.

The previous prime is 5643356121163. The next prime is 5643356121203. The reversal of 5643356121202 is 2021216533465.

It can be written as a sum of positive squares in 2 ways, for example, as 5589540936841 + 53815184361 = 2364221^2 + 231981^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5643356121203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48649621677 + ... + 48649621792.

Almost surely, 2^{5643356121202} is an apocalyptic number.

5643356121202 is a deficient number, since it is larger than the sum of its proper divisors (3113575791098).

5643356121202 is a wasteful number, since it uses less digits than its factorization.

5643356121202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97299243500.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 5643356121202 in words is "five trillion, six hundred forty-three billion, three hundred fifty-six million, one hundred twenty-one thousand, two hundred two".