253354345606 has 16 divisors (see below), whose sum is σ = 392597919360. Its totient is φ = 122494775040.

The previous prime is 253354345597. The next prime is 253354345627. The reversal of 253354345606 is 606543453352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1520811 + ... + 1679158.

It is an arithmetic number, because the mean of its divisors is an integer number (24537369960).

Almost surely, 2^253354345606 is an apocalyptic number.

253354345606 is a deficient number, since it is larger than the sum of its proper divisors (139243573754).

253354345606 is a wasteful number, since it uses less digits than its factorization.

253354345606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3201279.

The product of its (nonzero) digits is 3888000, while the sum is 46.

Adding to 253354345606 its reverse (606543453352), we get a palindrome (859897798958).

The spelling of 253354345606 in words is "two hundred fifty-three billion, three hundred fifty-four million, three hundred forty-five thousand, six hundred six".