86235578046 has 56 divisors (see below), whose sum is σ = 204148834920. Its totient is φ = 27232279056.

The previous prime is 86235577999. The next prime is 86235578089. The reversal of 86235578046 is 64087553268.

86235578046 is a `hidden beast` number, since 8 + 6 + 2 + 3 + 557 + 80 + 4 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 86235577983 and 86235578001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1528785 + ... + 1584188.

Almost surely, 2^86235578046 is an apocalyptic number.

86235578046 is an abundant number, since it is smaller than the sum of its proper divisors (117913256874).

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

86235578046 is a wasteful number, since it uses less digits than its factorization.

86235578046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3113012 (or 3112997 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 54.

The spelling of 86235578046 in words is "eighty-six billion, two hundred thirty-five million, five hundred seventy-eight thousand, forty-six".