1353345530 has 32 divisors (see below), whose sum is σ = 2549021184. Its totient is φ = 516358656.

The previous prime is 1353345527. The next prime is 1353345533. The reversal of 1353345530 is 355433531.

It is an interprime number because it is at equal distance from previous prime (1353345527) and next prime (1353345533).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1353345533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76394 + ... + 92426.

It is an arithmetic number, because the mean of its divisors is an integer number (79656912).

Almost surely, 2^1353345530 is an apocalyptic number.

1353345530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1353345530 is a deficient number, since it is larger than the sum of its proper divisors (1195675654).

1353345530 is a wasteful number, since it uses less digits than its factorization.

1353345530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16430.

The product of its (nonzero) digits is 40500, while the sum is 32.

The square root of 1353345530 is about 36787.8448675646. The cubic root of 1353345530 is about 1106.1216622375.

The spelling of 1353345530 in words is "one billion, three hundred fifty-three million, three hundred forty-five thousand, five hundred thirty".