85800126310 has 16 divisors (see below), whose sum is σ = 159422170752. Its totient is φ = 33212952000.

The previous prime is 85800126283. The next prime is 85800126329. The reversal of 85800126310 is 1362100858.

It is a super-2 number, since 2×85800126310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 138386991 + ... + 138387610.

It is an arithmetic number, because the mean of its divisors is an integer number (9963885672).

Almost surely, 2^85800126310 is an apocalyptic number.

85800126310 is a deficient number, since it is larger than the sum of its proper divisors (73622044442).

85800126310 is a wasteful number, since it uses less digits than its factorization.

85800126310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276774639.

The product of its (nonzero) digits is 11520, while the sum is 34.

The spelling of 85800126310 in words is "eighty-five billion, eight hundred million, one hundred twenty-six thousand, three hundred ten".