70585899858507 has 32 divisors (see below), whose sum is σ = 105062775966720. Its totient is φ = 41782598716320.

The previous prime is 70585899858497. The next prime is 70585899858571.

70585899858507 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 70585899858507 - 2¹² = 70585899854411 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70585899858507.

It is not an unprimeable number, because it can be changed into a prime (70585899858587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30996768 + ... + 33195954.

It is an arithmetic number, because the mean of its divisors is an integer number (3283211748960).

Almost surely, 2^{70585899858507} is an apocalyptic number.

70585899858507 is a deficient number, since it is larger than the sum of its proper divisors (34476876108213).

70585899858507 is a wasteful number, since it uses less digits than its factorization.

70585899858507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2221863.

The product of its (nonzero) digits is 10160640000, while the sum is 84.

The spelling of 70585899858507 in words is "seventy trillion, five hundred eighty-five billion, eight hundred ninety-nine million, eight hundred fifty-eight thousand, five hundred seven".