85807578035326 has 32 divisors (see below), whose sum is σ = 147840340953600. Its totient is φ = 36589273481376.

The previous prime is 85807578035317. The next prime is 85807578035353. The reversal of 85807578035326 is 62353087570858.

It is a super-2 number, since 2×85807578035326² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194986876 + ... + 195426448.

It is an arithmetic number, because the mean of its divisors is an integer number (4620010654800).

Almost surely, 2^{85807578035326} is an apocalyptic number.

85807578035326 is a deficient number, since it is larger than the sum of its proper divisors (62032762918274).

85807578035326 is a wasteful number, since it uses less digits than its factorization.

85807578035326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509848.

The product of its (nonzero) digits is 338688000, while the sum is 67.

The spelling of 85807578035326 in words is "eighty-five trillion, eight hundred seven billion, five hundred seventy-eight million, thirty-five thousand, three hundred twenty-six".