84725457200 has 30 divisors (see below), whose sum is σ = 203552911884. Its totient is φ = 33890182720.

The previous prime is 84725457169. The next prime is 84725457217. The reversal of 84725457200 is 275452748.

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 5 ways as a sum of consecutive naturals, for example, 105906422 + ... + 105907221.

Almost surely, 2^84725457200 is an apocalyptic number.

84725457200 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

84725457200 is an abundant number, since it is smaller than the sum of its proper divisors (118827454684).

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

84725457200 is a wasteful number, since it uses less digits than its factorization.

84725457200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211813661 (or 211813650 counting only the distinct ones).

The product of its (nonzero) digits is 627200, while the sum is 44.

The spelling of 84725457200 in words is "eighty-four billion, seven hundred twenty-five million, four hundred fifty-seven thousand, two hundred".