85008380005380 has 48 divisors (see below), whose sum is σ = 256332961249344. Its totient is φ = 20925139693440.

The previous prime is 85008380005343. The next prime is 85008380005397. The reversal of 85008380005380 is 8350008380058.

It is a super-3 number, since 3×85008380005380³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

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, 54492550506 + ... + 54492552065.

It is an arithmetic number, because the mean of its divisors is an integer number (5340270026028).

Almost surely, 2^{85008380005380} is an apocalyptic number.

It is an amenable number.

85008380005380 is an abundant number, since it is smaller than the sum of its proper divisors (171324581243964).

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

85008380005380 is a wasteful number, since it uses less digits than its factorization.

85008380005380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108985102596 (or 108985102594 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 48.

The spelling of 85008380005380 in words is "eighty-five trillion, eight billion, three hundred eighty million, five thousand, three hundred eighty".