85008245787654 has 32 divisors (see below), whose sum is σ = 194676081089280. Its totient is φ = 24241630313952.

The previous prime is 85008245787653. The next prime is 85008245787659. The reversal of 85008245787654 is 45678754280058.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85008245787653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1934974069 + ... + 1935018000.

It is an arithmetic number, because the mean of its divisors is an integer number (6083627534040).

Almost surely, 2^{85008245787654} is an apocalyptic number.

85008245787654 is an abundant number, since it is smaller than the sum of its proper divisors (109667835301626).

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

85008245787654 is a wasteful number, since it uses less digits than its factorization.

85008245787654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3869992604.

The product of its (nonzero) digits is 602112000, while the sum is 69.

The spelling of 85008245787654 in words is "eighty-five trillion, eight billion, two hundred forty-five million, seven hundred eighty-seven thousand, six hundred fifty-four".