880265543 has 2 divisors, whose sum is σ = 880265544. Its totient is φ = 880265542.

The previous prime is 880265539. The next prime is 880265641. The reversal of 880265543 is 345562088.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 880265543 - 2² = 880265539 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 880265543.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (880265843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 440132771 + 440132772.

It is an arithmetic number, because the mean of its divisors is an integer number (440132772).

Almost surely, 2^880265543 is an apocalyptic number.

880265543 is a deficient number, since it is larger than the sum of its proper divisors (1).

880265543 is an equidigital number, since it uses as much as digits as its factorization.

880265543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 230400, while the sum is 41.

The square root of 880265543 is about 29669.2693371441. The cubic root of 880265543 is about 958.3803502041.

The spelling of 880265543 in words is "eight hundred eighty million, two hundred sixty-five thousand, five hundred forty-three".