253341531996 has 96 divisors (see below), whose sum is σ = 692353159680. Its totient is φ = 70587417600.

The previous prime is 253341531977. The next prime is 253341531997. The reversal of 253341531996 is 699135143352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253341531997) 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, 8667735 + ... + 8696913.

It is an arithmetic number, because the mean of its divisors is an integer number (7212012080).

Almost surely, 2^253341531996 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 253341531996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (346176579840).

253341531996 is an abundant number, since it is smaller than the sum of its proper divisors (439011627684).

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

253341531996 is a wasteful number, since it uses less digits than its factorization.

253341531996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31755 (or 31753 counting only the distinct ones).

The product of its digits is 2624400, while the sum is 51.

The spelling of 253341531996 in words is "two hundred fifty-three billion, three hundred forty-one million, five hundred thirty-one thousand, nine hundred ninety-six".