1355453411 has 16 divisors (see below), whose sum is σ = 1525112064. Its totient is φ = 1195274784.

The previous prime is 1355453389. The next prime is 1355453461. The reversal of 1355453411 is 1143545531.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1355453411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1355453461) 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, 280760 + ... + 285546.

It is an arithmetic number, because the mean of its divisors is an integer number (95319504).

Almost surely, 2^1355453411 is an apocalyptic number.

1355453411 is a deficient number, since it is larger than the sum of its proper divisors (169658653).

1355453411 is a wasteful number, since it uses less digits than its factorization.

1355453411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5770.

The product of its digits is 18000, while the sum is 32.

The square root of 1355453411 is about 36816.4828711272. The cubic root of 1355453411 is about 1106.6956381929.

Adding to 1355453411 its reverse (1143545531), we get a palindrome (2498998942).

The spelling of 1355453411 in words is "one billion, three hundred fifty-five million, four hundred fifty-three thousand, four hundred eleven".