2533808405 has 16 divisors (see below), whose sum is σ = 3215213568. Its totient is φ = 1913808000.

The previous prime is 2533808383. The next prime is 2533808429. The reversal of 2533808405 is 5048083352.

It is not a de Polignac number, because 2533808405 - 2⁶ = 2533808341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193001 + ... + 205710.

It is an arithmetic number, because the mean of its divisors is an integer number (200950848).

Almost surely, 2^2533808405 is an apocalyptic number.

It is an amenable number.

2533808405 is a deficient number, since it is larger than the sum of its proper divisors (681405163).

2533808405 is a wasteful number, since it uses less digits than its factorization.

2533808405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398788.

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 2533808405 is about 50336.9487056973. The cubic root of 2533808405 is about 1363.2994436386.

The spelling of 2533808405 in words is "two billion, five hundred thirty-three million, eight hundred eight thousand, four hundred five".