5665510606512 has 80 divisors (see below), whose sum is σ = 14720432474880. Its totient is φ = 1877624668416.

The previous prime is 5665510606493. The next prime is 5665510606517. The reversal of 5665510606512 is 2156060155665.

It is a super-2 number, since 2×5665510606512² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (5665510606517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5984763 + ... + 6866469.

It is an arithmetic number, because the mean of its divisors is an integer number (184005405936).

Almost surely, 2^{5665510606512} is an apocalyptic number.

It is an amenable number.

5665510606512 is an abundant number, since it is smaller than the sum of its proper divisors (9054921868368).

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

5665510606512 is a wasteful number, since it uses less digits than its factorization.

5665510606512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882490 (or 882484 counting only the distinct ones).

The product of its (nonzero) digits is 1620000, while the sum is 48.

The spelling of 5665510606512 in words is "five trillion, six hundred sixty-five billion, five hundred ten million, six hundred six thousand, five hundred twelve".