253210116606 has 32 divisors (see below), whose sum is σ = 509002990848. Its totient is φ = 83973200640.

The previous prime is 253210116553. The next prime is 253210116671. The reversal of 253210116606 is 606611012352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3640750 + ... + 3709646.

It is an arithmetic number, because the mean of its divisors is an integer number (15906343464).

Almost surely, 2^253210116606 is an apocalyptic number.

253210116606 is an abundant number, since it is smaller than the sum of its proper divisors (255792874242).

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

253210116606 is a wasteful number, since it uses less digits than its factorization.

253210116606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72016.

The product of its (nonzero) digits is 12960, while the sum is 33.

Adding to 253210116606 its reverse (606611012352), we get a palindrome (859821128958).

The spelling of 253210116606 in words is "two hundred fifty-three billion, two hundred ten million, one hundred sixteen thousand, six hundred six".