83552533 has 16 divisors (see below), whose sum is σ = 88422400. Its totient is φ = 78848640.

The previous prime is 83552527. The next prime is 83552543. The reversal of 83552533 is 33525538.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83552533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83552503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266785 + ... + 267097.

It is an arithmetic number, because the mean of its divisors is an integer number (5526400).

Almost surely, 2^83552533 is an apocalyptic number.

It is an amenable number.

83552533 is a deficient number, since it is larger than the sum of its proper divisors (4869867).

83552533 is a wasteful number, since it uses less digits than its factorization.

83552533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532.

The product of its digits is 54000, while the sum is 34.

The square root of 83552533 is about 9140.7074671494. The cubic root of 83552533 is about 437.1728741575.

The spelling of 83552533 in words is "eighty-three million, five hundred fifty-two thousand, five hundred thirty-three".