2855532533 has 16 divisors (see below), whose sum is σ = 3284835840. Its totient is φ = 2431610496.

The previous prime is 2855532529. The next prime is 2855532571. The reversal of 2855532533 is 3352355582.

It is not a de Polignac number, because 2855532533 - 2² = 2855532529 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 (2855532733) 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, 1431785 + ... + 1433777.

It is an arithmetic number, because the mean of its divisors is an integer number (205302240).

Almost surely, 2^2855532533 is an apocalyptic number.

It is an amenable number.

2855532533 is a deficient number, since it is larger than the sum of its proper divisors (429303307).

2855532533 is a wasteful number, since it uses less digits than its factorization.

2855532533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3236.

The product of its digits is 540000, while the sum is 41.

The square root of 2855532533 is about 53437.1830563700. The cubic root of 2855532533 is about 1418.7167758254.

The spelling of 2855532533 in words is "two billion, eight hundred fifty-five million, five hundred thirty-two thousand, five hundred thirty-three".