1345516337 has 8 divisors (see below), whose sum is σ = 1468163712. Its totient is φ = 1222923600.

The previous prime is 1345516301. The next prime is 1345516409. The reversal of 1345516337 is 7336155431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1345516337 - 2¹⁶ = 1345450801 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1345516337.

It is not an unprimeable number, because it can be changed into a prime (1345518337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51287 + ... + 72947.

It is an arithmetic number, because the mean of its divisors is an integer number (183520464).

Almost surely, 2^1345516337 is an apocalyptic number.

It is an amenable number.

1345516337 is a deficient number, since it is larger than the sum of its proper divisors (122647375).

1345516337 is a wasteful number, since it uses less digits than its factorization.

1345516337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27319.

The product of its digits is 113400, while the sum is 38.

The square root of 1345516337 is about 36681.2804711068. The cubic root of 1345516337 is about 1103.9845402446.

It can be divided in two parts, 13455 and 16337, that added together give a palindrome (29792).

The spelling of 1345516337 in words is "one billion, three hundred forty-five million, five hundred sixteen thousand, three hundred thirty-seven".