1345364056 has 16 divisors (see below), whose sum is σ = 2609542800. Its totient is φ = 649485984.

The previous prime is 1345364039. The next prime is 1345364057. The reversal of 1345364056 is 6504635431.

It is a super-2 number, since 2×1345364056² = 3620008886353542272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345364057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2899260 + ... + 2899723.

It is an arithmetic number, because the mean of its divisors is an integer number (163096425).

Almost surely, 2^1345364056 is an apocalyptic number.

It is an amenable number.

1345364056 is a deficient number, since it is larger than the sum of its proper divisors (1264178744).

1345364056 is a wasteful number, since it uses less digits than its factorization.

1345364056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5799018 (or 5799014 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 1345364056 is about 36679.2046805816. The cubic root of 1345364056 is about 1103.9428902580.

Adding to 1345364056 its reverse (6504635431), we get a palindrome (7849999487).

The spelling of 1345364056 in words is "one billion, three hundred forty-five million, three hundred sixty-four thousand, fifty-six".