82547528546 has 8 divisors (see below), whose sum is σ = 141510048960. Its totient is φ = 35377512228.

The previous prime is 82547528533. The next prime is 82547528549. The reversal of 82547528546 is 64582574528.

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

It is a junction number, because it is equal to n+sod(n) for n = 82547528491 and 82547528500.

It is not an unprimeable number, because it can be changed into a prime (82547528549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2948126006 + ... + 2948126033.

It is an arithmetic number, because the mean of its divisors is an integer number (17688756120).

Almost surely, 2^82547528546 is an apocalyptic number.

82547528546 is a deficient number, since it is larger than the sum of its proper divisors (58962520414).

82547528546 is a wasteful number, since it uses less digits than its factorization.

82547528546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5896252048.

The product of its digits is 21504000, while the sum is 56.

The spelling of 82547528546 in words is "eighty-two billion, five hundred forty-seven million, five hundred twenty-eight thousand, five hundred forty-six".