80235552 has 48 divisors (see below), whose sum is σ = 212308992. Its totient is φ = 26530560.

The previous prime is 80235517. The next prime is 80235559. The reversal of 80235552 is 25553208.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (80235559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8902 + ... + 15482.

It is an arithmetic number, because the mean of its divisors is an integer number (4423104).

Almost surely, 2^80235552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80235552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106154496).

80235552 is an abundant number, since it is smaller than the sum of its proper divisors (132073440).

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

80235552 is a wasteful number, since it uses less digits than its factorization.

80235552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6721 (or 6713 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 80235552 is about 8957.4299885626. The cubic root of 80235552 is about 431.3094247874.

The spelling of 80235552 in words is "eighty million, two hundred thirty-five thousand, five hundred fifty-two".