1350265605 has 64 divisors (see below), whose sum is σ = 2466981888. Its totient is φ = 625812480.

The previous prime is 1350265591. The next prime is 1350265619. The reversal of 1350265605 is 5065620531.

It is an interprime number because it is at equal distance from previous prime (1350265591) and next prime (1350265619).

It is not a de Polignac number, because 1350265605 - 2¹³ = 1350257413 is a prime.

It is a congruent number.

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, 220647 + ... + 226683.

It is an arithmetic number, because the mean of its divisors is an integer number (38546592).

Almost surely, 2^1350265605 is an apocalyptic number.

1350265605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1350265605 is a deficient number, since it is larger than the sum of its proper divisors (1116716283).

1350265605 is a wasteful number, since it uses less digits than its factorization.

1350265605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6126.

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 1350265605 is about 36745.9603902252. The cubic root of 1350265605 is about 1105.2819261123.

The spelling of 1350265605 in words is "one billion, three hundred fifty million, two hundred sixty-five thousand, six hundred five".