82570352875 has 8 divisors (see below), whose sum is σ = 103047800544. Its totient is φ = 66056282200.

The previous prime is 82570352873. The next prime is 82570352941. The reversal of 82570352875 is 57825307528.

It is not a de Polignac number, because 82570352875 - 2¹ = 82570352873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82570352873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330281287 + ... + 330281536.

It is an arithmetic number, because the mean of its divisors is an integer number (12880975068).

Almost surely, 2^82570352875 is an apocalyptic number.

82570352875 is a deficient number, since it is larger than the sum of its proper divisors (20477447669).

82570352875 is an equidigital number, since it uses as much as digits as its factorization.

82570352875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660562838 (or 660562828 counting only the distinct ones).

The product of its (nonzero) digits is 4704000, while the sum is 52.

The spelling of 82570352875 in words is "eighty-two billion, five hundred seventy million, three hundred fifty-two thousand, eight hundred seventy-five".