1353040530 has 64 divisors (see below), whose sum is σ = 3389247360. Its totient is φ = 345261056.

The previous prime is 1353040529. The next prime is 1353040561. The reversal of 1353040530 is 350403531.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1353040530.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91429 + ... + 105191.

It is an arithmetic number, because the mean of its divisors is an integer number (52956990).

Almost surely, 2^1353040530 is an apocalyptic number.

1353040530 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 1353040530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1694623680).

1353040530 is an abundant number, since it is smaller than the sum of its proper divisors (2036206830).

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

1353040530 is a wasteful number, since it uses less digits than its factorization.

1353040530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13915.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 1353040530 is about 36783.6992430071. The cubic root of 1353040530 is about 1106.0385613967.

The spelling of 1353040530 in words is "one billion, three hundred fifty-three million, forty thousand, five hundred thirty".