4515145345311 has 4 divisors (see below), whose sum is σ = 6020193793752. Its totient is φ = 3010096896872.

The previous prime is 4515145345261. The next prime is 4515145345343. The reversal of 4515145345311 is 1135435415154.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4515145345311 - 2¹⁵ = 4515145312543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4515145345111) 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, 752524224216 + ... + 752524224221.

It is an arithmetic number, because the mean of its divisors is an integer number (1505048448438).

Almost surely, 2^{4515145345311} is an apocalyptic number.

4515145345311 is a deficient number, since it is larger than the sum of its proper divisors (1505048448441).

4515145345311 is a wasteful number, since it uses less digits than its factorization.

4515145345311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1505048448440.

The product of its digits is 360000, while the sum is 42.

The spelling of 4515145345311 in words is "four trillion, five hundred fifteen billion, one hundred forty-five million, three hundred forty-five thousand, three hundred eleven".