86308540853578 has 8 divisors (see below), whose sum is σ = 129466585479168. Its totient is φ = 43153012360524.

The previous prime is 86308540853531. The next prime is 86308540853597. The reversal of 86308540853578 is 87535804580368.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 628947376 + ... + 629084587.

It is an arithmetic number, because the mean of its divisors is an integer number (16183323184896).

Almost surely, 2^{86308540853578} is an apocalyptic number.

86308540853578 is a deficient number, since it is larger than the sum of its proper divisors (43158044625590).

86308540853578 is a wasteful number, since it uses less digits than its factorization.

86308540853578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258066268.

The product of its (nonzero) digits is 774144000, while the sum is 70.

The spelling of 86308540853578 in words is "eighty-six trillion, three hundred eight billion, five hundred forty million, eight hundred fifty-three thousand, five hundred seventy-eight".