980559159 has 4 divisors (see below), whose sum is σ = 1307412216. Its totient is φ = 653706104.

The previous prime is 980559077. The next prime is 980559169. The reversal of 980559159 is 951955089.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 951955089 = 3 ⋅317318363.

It is a cyclic number.

It is not a de Polignac number, because 980559159 - 2⁸ = 980558903 is a prime.

It is a super-2 number, since 2×980559159² = 1922992528597574562, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980559169) 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, 163426524 + ... + 163426529.

It is an arithmetic number, because the mean of its divisors is an integer number (326853054).

Almost surely, 2^980559159 is an apocalyptic number.

980559159 is a deficient number, since it is larger than the sum of its proper divisors (326853057).

980559159 is a wasteful number, since it uses less digits than its factorization.

980559159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326853056.

The product of its (nonzero) digits is 729000, while the sum is 51.

The square root of 980559159 is about 31313.8812509724. The cubic root of 980559159 is about 993.4772661149.

The spelling of 980559159 in words is "nine hundred eighty million, five hundred fifty-nine thousand, one hundred fifty-nine".