605552655 has 8 divisors (see below), whose sum is σ = 968884272. Its totient is φ = 322961408.

The previous prime is 605552641. The next prime is 605552669. The reversal of 605552655 is 556255506.

It is an interprime number because it is at equal distance from previous prime (605552641) and next prime (605552669).

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

It is a cyclic number.

It is not a de Polignac number, because 605552655 - 2¹⁴ = 605536271 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20185074 + ... + 20185103.

It is an arithmetic number, because the mean of its divisors is an integer number (121110534).

Almost surely, 2^605552655 is an apocalyptic number.

605552655 is a deficient number, since it is larger than the sum of its proper divisors (363331617).

605552655 is a wasteful number, since it uses less digits than its factorization.

605552655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40370185.

The product of its (nonzero) digits is 225000, while the sum is 39.

The square root of 605552655 is about 24607.9794985285. The cubic root of 605552655 is about 846.0265082875.

The spelling of 605552655 in words is "six hundred five million, five hundred fifty-two thousand, six hundred fifty-five".