980044523 has 2 divisors, whose sum is σ = 980044524. Its totient is φ = 980044522.

The previous prime is 980044489. The next prime is 980044537. The reversal of 980044523 is 325440089.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 980044523 - 2⁶ = 980044459 is a prime.

It is not a weakly prime, because it can be changed into another prime (980044223) 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, 490022261 + 490022262.

It is an arithmetic number, because the mean of its divisors is an integer number (490022262).

Almost surely, 2^980044523 is an apocalyptic number.

980044523 is a deficient number, since it is larger than the sum of its proper divisors (1).

980044523 is an equidigital number, since it uses as much as digits as its factorization.

980044523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 980044523 is about 31305.6627944530. The cubic root of 980044523 is about 993.3034303892.

The spelling of 980044523 in words is "nine hundred eighty million, forty-four thousand, five hundred twenty-three".