1345463265 has 32 divisors (see below), whose sum is σ = 2233123200. Its totient is φ = 690923520.

The previous prime is 1345463243. The next prime is 1345463291. The reversal of 1345463265 is 5623645431.

It is not a de Polignac number, because 1345463265 - 2⁶ = 1345463201 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 160785 + ... + 168945.

It is an arithmetic number, because the mean of its divisors is an integer number (69785100).

Almost surely, 2^1345463265 is an apocalyptic number.

1345463265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1345463265 is a deficient number, since it is larger than the sum of its proper divisors (887659935).

1345463265 is a wasteful number, since it uses less digits than its factorization.

1345463265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8577.

The product of its digits is 259200, while the sum is 39.

The square root of 1345463265 is about 36680.5570432075. The cubic root of 1345463265 is about 1103.9700250145.

The spelling of 1345463265 in words is "one billion, three hundred forty-five million, four hundred sixty-three thousand, two hundred sixty-five".