1353443000250 has 128 divisors (see below), whose sum is σ = 3690226335744. Its totient is φ = 327669000000.

The previous prime is 1353443000137. The next prime is 1353443000267. The reversal of 1353443000250 is 520003443531.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6086527 + ... + 6304973.

It is an arithmetic number, because the mean of its divisors is an integer number (28829893248).

Almost surely, 2^{1353443000250} is an apocalyptic number.

1353443000250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1353443000250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1845113167872).

1353443000250 is an abundant number, since it is smaller than the sum of its proper divisors (2336783335494).

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

1353443000250 is a wasteful number, since it uses less digits than its factorization.

1353443000250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219229 (or 219219 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 1353443000250 its reverse (520003443531), we get a palindrome (1873446443781).

The spelling of 1353443000250 in words is "one trillion, three hundred fifty-three billion, four hundred forty-three million, two hundred fifty", and thus it is an aban number.