85865533741230 has 32 divisors (see below), whose sum is σ = 206079360537600. Its totient is φ = 22897244602272.

The previous prime is 85865533741213. The next prime is 85865533741237. The reversal of 85865533741230 is 3214733556858.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85865533741237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11408490 + ... + 17374829.

It is an arithmetic number, because the mean of its divisors is an integer number (6439980016800).

Almost surely, 2^{85865533741230} is an apocalyptic number.

85865533741230 is an abundant number, since it is smaller than the sum of its proper divisors (120213826796370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85865533741230 is a wasteful number, since it uses less digits than its factorization.

85865533741230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28882768.

The product of its (nonzero) digits is 72576000, while the sum is 60.

The spelling of 85865533741230 in words is "eighty-five trillion, eight hundred sixty-five billion, five hundred thirty-three million, seven hundred forty-one thousand, two hundred thirty".