85467456396 has 72 divisors (see below), whose sum is σ = 257759011440. Its totient is φ = 24419271744.

The previous prime is 85467456379. The next prime is 85467456419. The reversal of 85467456396 is 69365476458.

85467456396 is a `hidden beast` number, since 8 + 5 + 4 + 67 + 4 + 563 + 9 + 6 = 666.

It is a super-2 number, since 2×85467456396² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8069865 + ... + 8080448.

It is an arithmetic number, because the mean of its divisors is an integer number (3579986270).

Almost surely, 2^85467456396 is an apocalyptic number.

It is an amenable number.

85467456396 is an abundant number, since it is smaller than the sum of its proper divisors (172291555044).

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

85467456396 is a wasteful number, since it uses less digits than its factorization.

85467456396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16150340 (or 16150325 counting only the distinct ones).

The product of its digits is 130636800, while the sum is 63.

The spelling of 85467456396 in words is "eighty-five billion, four hundred sixty-seven million, four hundred fifty-six thousand, three hundred ninety-six".