82555500005 has 8 divisors (see below), whose sum is σ = 108072654624. Its totient is φ = 60040363600.

The previous prime is 82555499981. The next prime is 82555500031. The reversal of 82555500005 is 50000555528.

It is a happy number.

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

It is not a de Polignac number, because 82555500005 - 2⁶ = 82555499941 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 750504491 + ... + 750504600.

It is an arithmetic number, because the mean of its divisors is an integer number (13509081828).

Almost surely, 2^82555500005 is an apocalyptic number.

It is an amenable number.

82555500005 is a deficient number, since it is larger than the sum of its proper divisors (25517154619).

82555500005 is a wasteful number, since it uses less digits than its factorization.

82555500005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1501009107.

The product of its (nonzero) digits is 50000, while the sum is 35.

The spelling of 82555500005 in words is "eighty-two billion, five hundred fifty-five million, five hundred thousand, five".