85066266058 has 16 divisors (see below), whose sum is σ = 129014090856. Its totient is φ = 42062558400.

The previous prime is 85066266053. The next prime is 85066266071.

It is a happy number.

85066266058 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 55419280569 + 29646985489 = 235413^2 + 172183^2 .

It is a junction number, because it is equal to n+sod(n) for n = 85066265996 and 85066266014.

It is not an unprimeable number, because it can be changed into a prime (85066266053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74541 + ... + 419152.

Almost surely, 2^85066266058 is an apocalyptic number.

85066266058 is a deficient number, since it is larger than the sum of its proper divisors (43947824798).

85066266058 is a wasteful number, since it uses less digits than its factorization.

85066266058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494649.

The product of its (nonzero) digits is 4147200, while the sum is 52.

The spelling of 85066266058 in words is "eighty-five billion, sixty-six million, two hundred sixty-six thousand, fifty-eight".