5982947121 has 4 divisors (see below), whose sum is σ = 7977262832. Its totient is φ = 3988631412.

The previous prime is 5982947093. The next prime is 5982947123. The reversal of 5982947121 is 1217492895.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5982947121 - 2¹⁰ = 5982946097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5982947123) 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, 997157851 + ... + 997157856.

It is an arithmetic number, because the mean of its divisors is an integer number (1994315708).

Almost surely, 2^5982947121 is an apocalyptic number.

It is an amenable number.

5982947121 is a deficient number, since it is larger than the sum of its proper divisors (1994315711).

5982947121 is a wasteful number, since it uses less digits than its factorization.

5982947121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1994315710.

The product of its digits is 362880, while the sum is 48.

The square root of 5982947121 is about 77349.5127392539. The cubic root of 5982947121 is about 1815.3974516821.

The spelling of 5982947121 in words is "five billion, nine hundred eighty-two million, nine hundred forty-seven thousand, one hundred twenty-one".