86285558156003 has 32 divisors (see below), whose sum is σ = 89839602607104. Its totient is φ = 82806071040000.

The previous prime is 86285558155967. The next prime is 86285558156011. The reversal of 86285558156003 is 30065185558268.

It is a Cunningham number, because it is equal to 9289002²-1.

It is a cyclic number.

It is not a de Polignac number, because 86285558156003 - 2⁶ = 86285558155939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86285558156023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4858138643 + ... + 4858156403.

It is an arithmetic number, because the mean of its divisors is an integer number (2807487581472).

Almost surely, 2^{86285558156003} is an apocalyptic number.

86285558156003 is a deficient number, since it is larger than the sum of its proper divisors (3554044451101).

86285558156003 is a wasteful number, since it uses less digits than its factorization.

86285558156003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21587.

The product of its (nonzero) digits is 69120000, while the sum is 62.

The spelling of 86285558156003 in words is "eighty-six trillion, two hundred eighty-five billion, five hundred fifty-eight million, one hundred fifty-six thousand, three".