52452320420222 has 16 divisors (see below), whose sum is σ = 79124463694800. Its totient is φ = 26077523035200.

The previous prime is 52452320420221. The next prime is 52452320420237. The reversal of 52452320420222 is 22202402325425.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52452320420221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1551647 + ... + 10359162.

It is an arithmetic number, because the mean of its divisors is an integer number (4945278980925).

Almost surely, 2^{52452320420222} is an apocalyptic number.

52452320420222 is a deficient number, since it is larger than the sum of its proper divisors (26672143274578).

52452320420222 is a wasteful number, since it uses less digits than its factorization.

52452320420222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11923291.

The product of its (nonzero) digits is 153600, while the sum is 35.

Adding to 52452320420222 its reverse (22202402325425), we get a palindrome (74654722745647).

The spelling of 52452320420222 in words is "fifty-two trillion, four hundred fifty-two billion, three hundred twenty million, four hundred twenty thousand, two hundred twenty-two".