84862359825 has 24 divisors (see below), whose sum is σ = 140322367008. Its totient is φ = 45254570880.

The previous prime is 84862359797. The next prime is 84862359839. The reversal of 84862359825 is 52895326848.

It is a happy number.

It is not a de Polignac number, because 84862359825 - 2¹³ = 84862351633 is a prime.

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, 617629 + ... + 742421.

It is an arithmetic number, because the mean of its divisors is an integer number (5846765292).

Almost surely, 2^84862359825 is an apocalyptic number.

It is an amenable number.

84862359825 is a deficient number, since it is larger than the sum of its proper divisors (55460007183).

84862359825 is a wasteful number, since it uses less digits than its factorization.

84862359825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133873 (or 133868 counting only the distinct ones).

The product of its digits is 33177600, while the sum is 60.

The spelling of 84862359825 in words is "eighty-four billion, eight hundred sixty-two million, three hundred fifty-nine thousand, eight hundred twenty-five".