53144210535202 has 8 divisors (see below), whose sum is σ = 79724784578076. Its totient is φ = 26569282342512.

The previous prime is 53144210535191. The next prime is 53144210535223. The reversal of 53144210535202 is 20253501244135.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 30862591378921 + 22281619156281 = 5555411^2 + 4720341^2 .

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

It is a super-2 number, since 2×53144210535202² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1411439013 + ... + 1411476664.

Almost surely, 2^{53144210535202} is an apocalyptic number.

53144210535202 is a deficient number, since it is larger than the sum of its proper divisors (26580574042874).

53144210535202 is a wasteful number, since it uses less digits than its factorization.

53144210535202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2822925092.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 53144210535202 its reverse (20253501244135), we get a palindrome (73397711779337).

The spelling of 53144210535202 in words is "fifty-three trillion, one hundred forty-four billion, two hundred ten million, five hundred thirty-five thousand, two hundred two".