1353336465 has 64 divisors (see below), whose sum is σ = 2534031360. Its totient is φ = 610778880.

The previous prime is 1353336451. The next prime is 1353336559. The reversal of 1353336465 is 5646333531.

It is not a de Polignac number, because 1353336465 - 2⁴ = 1353336449 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 108964 + ... + 120746.

It is an arithmetic number, because the mean of its divisors is an integer number (39594240).

Almost surely, 2^1353336465 is an apocalyptic number.

1353336465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1353336465 is a deficient number, since it is larger than the sum of its proper divisors (1180694895).

1353336465 is a wasteful number, since it uses less digits than its factorization.

1353336465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11854.

The product of its digits is 291600, while the sum is 39.

The square root of 1353336465 is about 36787.7216609020. The cubic root of 1353336465 is about 1106.1191925515.

Adding to 1353336465 its reverse (5646333531), we get a palindrome (6999669996).

The spelling of 1353336465 in words is "one billion, three hundred fifty-three million, three hundred thirty-six thousand, four hundred sixty-five".