85126965766 has 8 divisors (see below), whose sum is σ = 127905780024. Its totient is φ = 42491705760.

The previous prime is 85126965757. The next prime is 85126965767. The reversal of 85126965766 is 66756962158.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85126965767) 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 3 ways as a sum of consecutive naturals, for example, 35887080 + ... + 35889451.

It is an arithmetic number, because the mean of its divisors is an integer number (15988222503).

Almost surely, 2^85126965766 is an apocalyptic number.

85126965766 is a deficient number, since it is larger than the sum of its proper divisors (42778814258).

85126965766 is a wasteful number, since it uses less digits than its factorization.

85126965766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71777126.

The product of its digits is 32659200, while the sum is 61.

The spelling of 85126965766 in words is "eighty-five billion, one hundred twenty-six million, nine hundred sixty-five thousand, seven hundred sixty-six".