1348493565 has 32 divisors (see below), whose sum is σ = 2262940416. Its totient is φ = 684400640.

The previous prime is 1348493551. The next prime is 1348493579. The reversal of 1348493565 is 5653948431.

It is an interprime number because it is at equal distance from previous prime (1348493551) and next prime (1348493579).

It is not a de Polignac number, because 1348493565 - 2²⁴ = 1331716349 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58045 + ... + 77885.

It is an arithmetic number, because the mean of its divisors is an integer number (70716888).

Almost surely, 2^1348493565 is an apocalyptic number.

1348493565 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1348493565 is a deficient number, since it is larger than the sum of its proper divisors (914446851).

1348493565 is a wasteful number, since it uses less digits than its factorization.

1348493565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20069.

The product of its digits is 1555200, while the sum is 48.

The square root of 1348493565 is about 36721.8404359041. The cubic root of 1348493565 is about 1104.7982036992.

The spelling of 1348493565 in words is "one billion, three hundred forty-eight million, four hundred ninety-three thousand, five hundred sixty-five".