2555330533 has 8 divisors (see below), whose sum is σ = 2969876160. Its totient is φ = 2153159520.

The previous prime is 2555330507. The next prime is 2555330549. The reversal of 2555330533 is 3350335552.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2555330533 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 (2555330573) 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 7 ways as a sum of consecutive naturals, for example, 3093208 + ... + 3094033.

It is an arithmetic number, because the mean of its divisors is an integer number (371234520).

Almost surely, 2^2555330533 is an apocalyptic number.

It is an amenable number.

2555330533 is a deficient number, since it is larger than the sum of its proper divisors (414545627).

2555330533 is an equidigital number, since it uses as much as digits as its factorization.

2555330533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6187307.

The product of its (nonzero) digits is 101250, while the sum is 34.

The square root of 2555330533 is about 50550.2772791604. The cubic root of 2555330533 is about 1367.1485140194.

The spelling of 2555330533 in words is "two billion, five hundred fifty-five million, three hundred thirty thousand, five hundred thirty-three".