253315160406 has 128 divisors (see below), whose sum is σ = 718147584000. Its totient is φ = 64265957280.

The previous prime is 253315160389. The next prime is 253315160407. The reversal of 253315160406 is 604061513352.

253315160406 is a `hidden beast` number, since 2 + 5 + 33 + 15 + 1 + 604 + 0 + 6 = 666.

253315160406 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253315160407) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 529606 + ... + 887193.

It is an arithmetic number, because the mean of its divisors is an integer number (5610528000).

Almost surely, 2^253315160406 is an apocalyptic number.

253315160406 is an abundant number, since it is smaller than the sum of its proper divisors (464832423594).

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

253315160406 is a wasteful number, since it uses less digits than its factorization.

253315160406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1416871 (or 1416865 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 253315160406 its reverse (604061513352), we get a palindrome (857376673758).

The spelling of 253315160406 in words is "two hundred fifty-three billion, three hundred fifteen million, one hundred sixty thousand, four hundred six".