253435543222 has 8 divisors (see below), whose sum is σ = 380882977272. Its totient is φ = 126474550800.

The previous prime is 253435543217. The next prime is 253435543267. The reversal of 253435543222 is 222345534352.

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

It is a congruent number.

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, 121609104 + ... + 121611187.

It is an arithmetic number, because the mean of its divisors is an integer number (47610372159).

Almost surely, 2^253435543222 is an apocalyptic number.

253435543222 is a deficient number, since it is larger than the sum of its proper divisors (127447434050).

253435543222 is a wasteful number, since it uses less digits than its factorization.

253435543222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243220814.

The product of its digits is 864000, while the sum is 40.

The spelling of 253435543222 in words is "two hundred fifty-three billion, four hundred thirty-five million, five hundred forty-three thousand, two hundred twenty-two".