84452075760 has 160 divisors (see below), whose sum is σ = 282359927808. Its totient is φ = 20757242880.

The previous prime is 84452075759. The next prime is 84452075777. The reversal of 84452075760 is 6757025448.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2111145 + ... + 2150775.

Almost surely, 2^84452075760 is an apocalyptic number.

84452075760 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84452075760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141179963904).

84452075760 is an abundant number, since it is smaller than the sum of its proper divisors (197907852048).

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

84452075760 is a wasteful number, since it uses less digits than its factorization.

84452075760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40343 (or 40337 counting only the distinct ones).

The product of its (nonzero) digits is 1881600, while the sum is 48.

The spelling of 84452075760 in words is "eighty-four billion, four hundred fifty-two million, seventy-five thousand, seven hundred sixty".