880869545 has 32 divisors (see below), whose sum is σ = 1152074880. Its totient is φ = 644267520.

The previous prime is 880869533. The next prime is 880869547. The reversal of 880869545 is 545968088.

It is not a de Polignac number, because 880869545 - 2¹⁴ = 880853161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (880869547) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 459509 + ... + 461421.

It is an arithmetic number, because the mean of its divisors is an integer number (36002340).

Almost surely, 2^880869545 is an apocalyptic number.

It is an amenable number.

880869545 is a deficient number, since it is larger than the sum of its proper divisors (271205335).

880869545 is a wasteful number, since it uses less digits than its factorization.

880869545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2105.

The product of its (nonzero) digits is 2764800, while the sum is 53.

The square root of 880869545 is about 29679.4465076423. The cubic root of 880869545 is about 958.5995004767.

The spelling of 880869545 in words is "eight hundred eighty million, eight hundred sixty-nine thousand, five hundred forty-five".