5279832021 has 8 divisors (see below), whose sum is σ = 7144847584. Its totient is φ = 3467352240.

The previous prime is 5279832007. The next prime is 5279832029. The reversal of 5279832021 is 1202389725.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5279832021 - 2⁹ = 5279831509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5279832029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13133710 + ... + 13134111.

It is an arithmetic number, because the mean of its divisors is an integer number (893105948).

Almost surely, 2^5279832021 is an apocalyptic number.

It is an amenable number.

5279832021 is a deficient number, since it is larger than the sum of its proper divisors (1865015563).

5279832021 is a wasteful number, since it uses less digits than its factorization.

5279832021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26267891.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 5279832021 is about 72662.4526216945. The cubic root of 5279832021 is about 1741.2990718281.

The spelling of 5279832021 in words is "five billion, two hundred seventy-nine million, eight hundred thirty-two thousand, twenty-one".