53212454216202 has 8 divisors (see below), whose sum is σ = 106424908432416. Its totient is φ = 17737484738732.

The previous prime is 53212454216149. The next prime is 53212454216209. The reversal of 53212454216202 is 20261245421235.

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

53212454216202 is an admirable number.

It is a super-2 number, since 2×53212454216202² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53212454216209) 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, 4434371184678 + ... + 4434371184689.

It is an arithmetic number, because the mean of its divisors is an integer number (13303113554052).

Almost surely, 2^{53212454216202} is an apocalyptic number.

53212454216202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

53212454216202 is a wasteful number, since it uses less digits than its factorization.

53212454216202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8868742369372.

The product of its (nonzero) digits is 230400, while the sum is 39.

Adding to 53212454216202 its reverse (20261245421235), we get a palindrome (73473699637437).

The spelling of 53212454216202 in words is "fifty-three trillion, two hundred twelve billion, four hundred fifty-four million, two hundred sixteen thousand, two hundred two".