84575457548 has 12 divisors (see below), whose sum is σ = 149880558240. Its totient is φ = 41752440912.

The previous prime is 84575457481. The next prime is 84575457557.

84575457548 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (62) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133821611 + ... + 133822242.

It is an arithmetic number, because the mean of its divisors is an integer number (12490046520).

Almost surely, 2^84575457548 is an apocalyptic number.

It is an amenable number.

84575457548 is a deficient number, since it is larger than the sum of its proper divisors (65305100692).

84575457548 is a wasteful number, since it uses less digits than its factorization.

84575457548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267643936 (or 267643934 counting only the distinct ones).

The product of its digits is 125440000, while the sum is 62.

The spelling of 84575457548 in words is "eighty-four billion, five hundred seventy-five million, four hundred fifty-seven thousand, five hundred forty-eight".