552340065665 has 8 divisors (see below), whose sum is σ = 662821972008. Its totient is φ = 441862790400.

The previous prime is 552340065661. The next prime is 552340065731. The reversal of 552340065665 is 566560043255.

It can be written as a sum of positive squares in 4 ways, for example, as 2737277761 + 549602787904 = 52319^2 + 741352^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 552340065665 - 2² = 552340065661 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552340065661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 889736 + ... + 1377065.

It is an arithmetic number, because the mean of its divisors is an integer number (82852746501).

Almost surely, 2^552340065665 is an apocalyptic number.

It is an amenable number.

552340065665 is a deficient number, since it is larger than the sum of its proper divisors (110481906343).

552340065665 is a wasteful number, since it uses less digits than its factorization.

552340065665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2315539.

The product of its (nonzero) digits is 3240000, while the sum is 47.

The spelling of 552340065665 in words is "five hundred fifty-two billion, three hundred forty million, sixty-five thousand, six hundred sixty-five".