5615042452105 has 4 divisors (see below), whose sum is σ = 6738050942532. Its totient is φ = 4492033961680.

The previous prime is 5615042452087. The next prime is 5615042452157. The reversal of 5615042452105 is 5012542405165.

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

It can be written as a sum of positive squares in 2 ways, for example, as 677105162496 + 4937937289609 = 822864^2 + 2222147^2 .

It is not a de Polignac number, because 5615042452105 - 2⁹ = 5615042451593 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 561504245206 + ... + 561504245215.

It is an arithmetic number, because the mean of its divisors is an integer number (1684512735633).

Almost surely, 2^{5615042452105} is an apocalyptic number.

It is an amenable number.

5615042452105 is a deficient number, since it is larger than the sum of its proper divisors (1123008490427).

5615042452105 is a wasteful number, since it uses less digits than its factorization.

5615042452105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123008490426.

The product of its (nonzero) digits is 240000, while the sum is 40.

The spelling of 5615042452105 in words is "five trillion, six hundred fifteen billion, forty-two million, four hundred fifty-two thousand, one hundred five".