253413164412 has 96 divisors (see below), whose sum is σ = 667306304000. Its totient is φ = 83147492736.

The previous prime is 253413164371. The next prime is 253413164419. The reversal of 253413164412 is 214461314352.

253413164412 is a `hidden beast` number, since 2 + 5 + 3 + 4 + 1 + 3 + 1 + 644 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253413164419) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10110648 + ... + 10135680.

Almost surely, 2^253413164412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 253413164412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (333653152000).

253413164412 is an abundant number, since it is smaller than the sum of its proper divisors (413893139588).

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

253413164412 is a wasteful number, since it uses less digits than its factorization.

253413164412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26512 (or 26504 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

Adding to 253413164412 its reverse (214461314352), we get a palindrome (467874478764).

The spelling of 253413164412 in words is "two hundred fifty-three billion, four hundred thirteen million, one hundred sixty-four thousand, four hundred twelve".