8979525377 has 2 divisors, whose sum is σ = 8979525378. Its totient is φ = 8979525376.

The previous prime is 8979525361. The next prime is 8979525421. The reversal of 8979525377 is 7735259798.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8380303936 + 599221441 = 91544^2 + 24479^2 .

It is a cyclic number.

It is not a de Polignac number, because 8979525377 - 2⁴ = 8979525361 is a prime.

It is not a weakly prime, because it can be changed into another prime (8979525337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4489762688 + 4489762689.

It is an arithmetic number, because the mean of its divisors is an integer number (4489762689).

Almost surely, 2^8979525377 is an apocalyptic number.

It is an amenable number.

8979525377 is a deficient number, since it is larger than the sum of its proper divisors (1).

8979525377 is an equidigital number, since it uses as much as digits as its factorization.

8979525377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 33339600, while the sum is 62.

The square root of 8979525377 is about 94760.3576238503. The cubic root of 8979525377 is about 2078.5052575342.

The spelling of 8979525377 in words is "eight billion, nine hundred seventy-nine million, five hundred twenty-five thousand, three hundred seventy-seven".