1345796545507 has 8 divisors (see below), whose sum is σ = 1347023825136. Its totient is φ = 1344569760672.

The previous prime is 1345796545481. The next prime is 1345796545517. The reversal of 1345796545507 is 7055456975431.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1345796545507 is a prime.

It is a super-2 number, since 2×1345796545507² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1345796545517) 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, 5431773 + ... + 5674129.

It is an arithmetic number, because the mean of its divisors is an integer number (168377978142).

Almost surely, 2^{1345796545507} is an apocalyptic number.

1345796545507 is a deficient number, since it is larger than the sum of its proper divisors (1227279629).

1345796545507 is a wasteful number, since it uses less digits than its factorization.

1345796545507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247397.

The product of its (nonzero) digits is 79380000, while the sum is 61.

The spelling of 1345796545507 in words is "one trillion, three hundred forty-five billion, seven hundred ninety-six million, five hundred forty-five thousand, five hundred seven".