82575550558 has 8 divisors (see below), whose sum is σ = 123884448120. Its totient is φ = 41280734520.

The previous prime is 82575550553. The next prime is 82575550573. The reversal of 82575550558 is 85505557528.

It is a happy number.

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

It is a super-3 number, since 3×82575550558³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 82575550499 and 82575550508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82575550553) 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, 3505708 + ... + 3529183.

It is an arithmetic number, because the mean of its divisors is an integer number (15485556015).

Almost surely, 2^82575550558 is an apocalyptic number.

82575550558 is a deficient number, since it is larger than the sum of its proper divisors (41308897562).

82575550558 is a wasteful number, since it uses less digits than its factorization.

82575550558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7040762.

The product of its (nonzero) digits is 14000000, while the sum is 55.

The spelling of 82575550558 in words is "eighty-two billion, five hundred seventy-five million, five hundred fifty thousand, five hundred fifty-eight".