82825550282758 has 4 divisors (see below), whose sum is σ = 124238325424140. Its totient is φ = 41412775141378.

The previous prime is 82825550282749. The next prime is 82825550282779. The reversal of 82825550282758 is 85728205552828.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 82825550282693 and 82825550282702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20706387570688 + ... + 20706387570691.

It is an arithmetic number, because the mean of its divisors is an integer number (31059581356035).

Almost surely, 2^{82825550282758} is an apocalyptic number.

82825550282758 is a deficient number, since it is larger than the sum of its proper divisors (41412775141382).

82825550282758 is a wasteful number, since it uses less digits than its factorization.

82825550282758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41412775141381.

The product of its (nonzero) digits is 286720000, while the sum is 67.

The spelling of 82825550282758 in words is "eighty-two trillion, eight hundred twenty-five billion, five hundred fifty million, two hundred eighty-two thousand, seven hundred fifty-eight".