83525582 has 8 divisors (see below), whose sum is σ = 143186736. Its totient is φ = 35796672.

The previous prime is 83525579. The next prime is 83525587. The reversal of 83525582 is 28552538.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83525587) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2983043 + ... + 2983070.

It is an arithmetic number, because the mean of its divisors is an integer number (17898342).

Almost surely, 2^83525582 is an apocalyptic number.

83525582 is a deficient number, since it is larger than the sum of its proper divisors (59661154).

83525582 is a wasteful number, since it uses less digits than its factorization.

83525582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5966122.

The product of its digits is 96000, while the sum is 38.

The square root of 83525582 is about 9139.2331188125. The cubic root of 83525582 is about 437.1258637607.

The spelling of 83525582 in words is "eighty-three million, five hundred twenty-five thousand, five hundred eighty-two".