1353409463 has 16 divisors (see below), whose sum is σ = 1631358720. Its totient is φ = 1096851456.

The previous prime is 1353409459. The next prime is 1353409471. The reversal of 1353409463 is 3649043531.

It is not a de Polignac number, because 1353409463 - 2² = 1353409459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353409403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59831 + ... + 79287.

It is an arithmetic number, because the mean of its divisors is an integer number (101959920).

Almost surely, 2^1353409463 is an apocalyptic number.

1353409463 is a deficient number, since it is larger than the sum of its proper divisors (277949257).

1353409463 is a wasteful number, since it uses less digits than its factorization.

1353409463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20006.

The product of its (nonzero) digits is 116640, while the sum is 38.

The square root of 1353409463 is about 36788.7137992075. The cubic root of 1353409463 is about 1106.1390799531.

The spelling of 1353409463 in words is "one billion, three hundred fifty-three million, four hundred nine thousand, four hundred sixty-three".