1345016255005 has 8 divisors (see below), whose sum is σ = 1614064967424. Its totient is φ = 1075982696400.

The previous prime is 1345016255003. The next prime is 1345016255059. The reversal of 1345016255005 is 5005526105431.

It is a happy number.

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

It is not a de Polignac number, because 1345016255005 - 2¹ = 1345016255003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345016255003) 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, 3592261 + ... + 3948970.

It is an arithmetic number, because the mean of its divisors is an integer number (201758120928).

Almost surely, 2^{1345016255005} is an apocalyptic number.

It is an amenable number.

1345016255005 is a deficient number, since it is larger than the sum of its proper divisors (269048712419).

1345016255005 is an equidigital number, since it uses as much as digits as its factorization.

1345016255005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7576907.

The product of its (nonzero) digits is 90000, while the sum is 37.

The spelling of 1345016255005 in words is "one trillion, three hundred forty-five billion, sixteen million, two hundred fifty-five thousand, five".