85016029776 has 80 divisors (see below), whose sum is σ = 232609112064. Its totient is φ = 26664210432.

The previous prime is 85016029661. The next prime is 85016029801. The reversal of 85016029776 is 67792061058.

It is a super-2 number, since 2×85016029776² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3376305 + ... + 3401391.

Almost surely, 2^85016029776 is an apocalyptic number.

It is an amenable number.

85016029776 is an abundant number, since it is smaller than the sum of its proper divisors (147593082288).

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

85016029776 is a wasteful number, since it uses less digits than its factorization.

85016029776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29268 (or 29262 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 51.

The spelling of 85016029776 in words is "eighty-five billion, sixteen million, twenty-nine thousand, seven hundred seventy-six".