8980533139 has 4 divisors (see below), whose sum is σ = 8990118424. Its totient is φ = 8970947856.

The previous prime is 8980533091. The next prime is 8980533151. The reversal of 8980533139 is 9313350898.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9313350898 = 2 ⋅4656675449.

It is a cyclic number.

It is not a de Polignac number, because 8980533139 - 2¹⁵ = 8980500371 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8980533092 and 8980533101.

It is not an unprimeable number, because it can be changed into a prime (8980543139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4791237 + ... + 4793110.

It is an arithmetic number, because the mean of its divisors is an integer number (2247529606).

Almost surely, 2^8980533139 is an apocalyptic number.

8980533139 is a deficient number, since it is larger than the sum of its proper divisors (9585285).

8980533139 is an equidigital number, since it uses as much as digits as its factorization.

8980533139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9585284.

The product of its (nonzero) digits is 699840, while the sum is 49.

The square root of 8980533139 is about 94765.6748986678. The cubic root of 8980533139 is about 2078.5830107254.

The spelling of 8980533139 in words is "eight billion, nine hundred eighty million, five hundred thirty-three thousand, one hundred thirty-nine".