3565255340231 has 8 divisors (see below), whose sum is σ = 3839616063024. Its totient is φ = 3290910376320.

The previous prime is 3565255340209. The next prime is 3565255340267. The reversal of 3565255340231 is 1320435525653.

It is a happy number.

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 3565255340231 - 2¹⁸ = 3565255078087 is a prime.

It is a super-2 number, since 2×3565255340231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3565255340431) 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, 3467741 + ... + 4376726.

It is an arithmetic number, because the mean of its divisors is an integer number (479952007878).

Almost surely, 2^{3565255340231} is an apocalyptic number.

3565255340231 is a deficient number, since it is larger than the sum of its proper divisors (274360722793).

3565255340231 is a wasteful number, since it uses less digits than its factorization.

3565255340231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7879441.

The product of its (nonzero) digits is 1620000, while the sum is 44.

The spelling of 3565255340231 in words is "three trillion, five hundred sixty-five billion, two hundred fifty-five million, three hundred forty thousand, two hundred thirty-one".