880152989 has 2 divisors, whose sum is σ = 880152990. Its totient is φ = 880152988.

The previous prime is 880152953. The next prime is 880152997. The reversal of 880152989 is 989251088.

880152989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 786353764 + 93799225 = 28042^2 + 9685^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-880152989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (880152919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 440076494 + 440076495.

It is an arithmetic number, because the mean of its divisors is an integer number (440076495).

Almost surely, 2^880152989 is an apocalyptic number.

It is an amenable number.

880152989 is a deficient number, since it is larger than the sum of its proper divisors (1).

880152989 is an equidigital number, since it uses as much as digits as its factorization.

880152989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 414720, while the sum is 50.

The square root of 880152989 is about 29667.3724653870. The cubic root of 880152989 is about 958.3395011138.

The spelling of 880152989 in words is "eight hundred eighty million, one hundred fifty-two thousand, nine hundred eighty-nine".