82582500417009 has 16 divisors (see below), whose sum is σ = 116652668465088. Its totient is φ = 51787311270912.

The previous prime is 82582500416957. The next prime is 82582500417013. The reversal of 82582500417009 is 90071400528528.

It is not a de Polignac number, because 82582500417009 - 2¹³ = 82582500408817 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (82582500417019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 455526907 + ... + 455708160.

It is an arithmetic number, because the mean of its divisors is an integer number (7290791779068).

Almost surely, 2^{82582500417009} is an apocalyptic number.

It is an amenable number.

82582500417009 is a deficient number, since it is larger than the sum of its proper divisors (34070168048079).

82582500417009 is a wasteful number, since it uses less digits than its factorization.

82582500417009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911236864.

The product of its (nonzero) digits is 1612800, while the sum is 51.

The spelling of 82582500417009 in words is "eighty-two trillion, five hundred eighty-two billion, five hundred million, four hundred seventeen thousand, nine".