1345569483 has 16 divisors (see below), whose sum is σ = 1872944640. Its totient is φ = 857655744.

The previous prime is 1345569479. The next prime is 1345569527. The reversal of 1345569483 is 3849655431.

It is not a de Polignac number, because 1345569483 - 2² = 1345569479 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1345569403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302010 + ... + 306432.

It is an arithmetic number, because the mean of its divisors is an integer number (117059040).

Almost surely, 2^1345569483 is an apocalyptic number.

1345569483 is a deficient number, since it is larger than the sum of its proper divisors (527375157).

1345569483 is a wasteful number, since it uses less digits than its factorization.

1345569483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8858.

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

The square root of 1345569483 is about 36682.0048934079. The cubic root of 1345569483 is about 1103.9990753314. Note that the first 3 decimals are identical.

The spelling of 1345569483 in words is "one billion, three hundred forty-five million, five hundred sixty-nine thousand, four hundred eighty-three".