5665510506502 has 48 divisors (see below), whose sum is σ = 10945403097408. Its totient is φ = 2174396328720.

The previous prime is 5665510506421. The next prime is 5665510506527. The reversal of 5665510506502 is 2056050155665.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39148488 + ... + 39292939.

It is an arithmetic number, because the mean of its divisors is an integer number (228029231196).

Almost surely, 2^{5665510506502} is an apocalyptic number.

5665510506502 is a deficient number, since it is larger than the sum of its proper divisors (5279892590906).

5665510506502 is a wasteful number, since it uses less digits than its factorization.

5665510506502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78441521 (or 78441514 counting only the distinct ones).

The product of its (nonzero) digits is 1350000, while the sum is 46.

The spelling of 5665510506502 in words is "five trillion, six hundred sixty-five billion, five hundred ten million, five hundred six thousand, five hundred two".