55582833 has 4 divisors (see below), whose sum is σ = 74110448. Its totient is φ = 37055220.

The previous prime is 55582823. The next prime is 55582861. The reversal of 55582833 is 33828555.

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 55582833 - 2⁵ = 55582801 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55582791 and 55582800.

It is not an unprimeable number, because it can be changed into a prime (55582823) 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, 9263803 + ... + 9263808.

It is an arithmetic number, because the mean of its divisors is an integer number (18527612).

Almost surely, 2^55582833 is an apocalyptic number.

It is an amenable number.

55582833 is a deficient number, since it is larger than the sum of its proper divisors (18527615).

55582833 is a wasteful number, since it uses less digits than its factorization.

55582833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18527614.

The product of its digits is 144000, while the sum is 39.

The square root of 55582833 is about 7455.3895270469. The cubic root of 55582833 is about 381.6338537247.

The spelling of 55582833 in words is "fifty-five million, five hundred eighty-two thousand, eight hundred thirty-three".