1353409471 has 2 divisors, whose sum is σ = 1353409472. Its totient is φ = 1353409470.

The previous prime is 1353409459. The next prime is 1353409511. The reversal of 1353409471 is 1749043531.

It is a weak prime.

It is an emirp because it is prime and its reverse (1749043531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1353409471 - 2²⁹ = 816538559 is a prime.

It is a super-3 number, since 3×1353409471³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1353409471.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1353409441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676704735 + 676704736.

It is an arithmetic number, because the mean of its divisors is an integer number (676704736).

Almost surely, 2^1353409471 is an apocalyptic number.

1353409471 is a deficient number, since it is larger than the sum of its proper divisors (1).

1353409471 is an equidigital number, since it uses as much as digits as its factorization.

1353409471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 1353409471 is about 36788.7139079365. The cubic root of 1353409471 is about 1106.1390821325.

The spelling of 1353409471 in words is "one billion, three hundred fifty-three million, four hundred nine thousand, four hundred seventy-one".