82549052 has 6 divisors (see below), whose sum is σ = 144460848. Its totient is φ = 41274524.

The previous prime is 82549009. The next prime is 82549067. The reversal of 82549052 is 25094528.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10318628 + ... + 10318635.

It is an arithmetic number, because the mean of its divisors is an integer number (24076808).

Almost surely, 2^82549052 is an apocalyptic number.

It is an amenable number.

82549052 is a deficient number, since it is larger than the sum of its proper divisors (61911796).

82549052 is a wasteful number, since it uses less digits than its factorization.

82549052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20637267 (or 20637265 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 82549052 is about 9085.6508847743. The cubic root of 82549052 is about 435.4156453517.

The spelling of 82549052 in words is "eighty-two million, five hundred forty-nine thousand, fifty-two".