86254662546 has 48 divisors (see below), whose sum is σ = 201318114816. Its totient is φ = 26532348768.

The previous prime is 86254662497. The next prime is 86254662553. The reversal of 86254662546 is 64526645268.

86254662546 is a `hidden beast` number, since 8 + 6 + 2 + 5 + 4 + 6 + 625 + 4 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 86254662492 and 86254662501.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 801871 + ... + 903053.

It is an arithmetic number, because the mean of its divisors is an integer number (4194127392).

Almost surely, 2^86254662546 is an apocalyptic number.

86254662546 is an abundant number, since it is smaller than the sum of its proper divisors (115063452270).

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

86254662546 is a wasteful number, since it uses less digits than its factorization.

86254662546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104847 (or 104844 counting only the distinct ones).

The product of its digits is 16588800, while the sum is 54.

The spelling of 86254662546 in words is "eighty-six billion, two hundred fifty-four million, six hundred sixty-two thousand, five hundred forty-six".