655335532567 has 8 divisors (see below), whose sum is σ = 656471671856. Its totient is φ = 654199612992.

The previous prime is 655335532499. The next prime is 655335532583. The reversal of 655335532567 is 765235533556.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-655335532567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (655335532367) 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, 6612283 + ... + 6710659.

It is an arithmetic number, because the mean of its divisors is an integer number (82058958982).

Almost surely, 2^655335532567 is an apocalyptic number.

655335532567 is a deficient number, since it is larger than the sum of its proper divisors (1136139289).

655335532567 is a wasteful number, since it uses less digits than its factorization.

655335532567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109857.

The product of its digits is 42525000, while the sum is 55.

The spelling of 655335532567 in words is "six hundred fifty-five billion, three hundred thirty-five million, five hundred thirty-two thousand, five hundred sixty-seven".