85470216526 has 8 divisors (see below), whose sum is σ = 128291779224. Its totient is φ = 42706290120.

The previous prime is 85470216523. The next prime is 85470216539. The reversal of 85470216526 is 62561207458.

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

It is a super-3 number, since 3×85470216526³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85470216523) 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 3 ways as a sum of consecutive naturals, for example, 14405365 + ... + 14411296.

It is an arithmetic number, because the mean of its divisors is an integer number (16036472403).

Almost surely, 2^85470216526 is an apocalyptic number.

85470216526 is a deficient number, since it is larger than the sum of its proper divisors (42821562698).

85470216526 is a wasteful number, since it uses less digits than its factorization.

85470216526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28818146.

The product of its (nonzero) digits is 806400, while the sum is 46.

The spelling of 85470216526 in words is "eighty-five billion, four hundred seventy million, two hundred sixteen thousand, five hundred twenty-six".