1353543460 has 48 divisors (see below), whose sum is σ = 2863800576. Its totient is φ = 537368832.

The previous prime is 1353543449. The next prime is 1353543461. The reversal of 1353543460 is 643453531.

It is not an unprimeable number, because it can be changed into a prime (1353543461) 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, 2898147 + ... + 2898613.

It is an arithmetic number, because the mean of its divisors is an integer number (59662512).

Almost surely, 2^1353543460 is an apocalyptic number.

1353543460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1353543460 is an abundant number, since it is smaller than the sum of its proper divisors (1510257116).

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

1353543460 is a wasteful number, since it uses less digits than its factorization.

1353543460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252 (or 1250 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

The square root of 1353543460 is about 36790.5349240807. The cubic root of 1353543460 is about 1106.1755839161.

Adding to 1353543460 its reverse (643453531), we get a palindrome (1996996991).

The spelling of 1353543460 in words is "one billion, three hundred fifty-three million, five hundred forty-three thousand, four hundred sixty".