5665515015104 has 56 divisors (see below), whose sum is σ = 12868941585408. Its totient is φ = 2424229758720.

The previous prime is 5665515015103. The next prime is 5665515015163. The reversal of 5665515015104 is 4015105155665.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5665515015103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9738104 + ... + 10303479.

Almost surely, 2^{5665515015104} is an apocalyptic number.

It is an amenable number.

5665515015104 is an abundant number, since it is smaller than the sum of its proper divisors (7203426570304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5665515015104 is a wasteful number, since it uses less digits than its factorization.

5665515015104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20042233 (or 20042223 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 44.

The spelling of 5665515015104 in words is "five trillion, six hundred sixty-five billion, five hundred fifteen million, fifteen thousand, one hundred four".