2920408533 has 16 divisors (see below), whose sum is σ = 4944607360. Its totient is φ = 1668804768.

The previous prime is 2920408523. The next prime is 2920408549. The reversal of 2920408533 is 3358040292.

It is not a de Polignac number, because 2920408533 - 2⁵ = 2920408501 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2920408523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7725760 + ... + 7726137.

It is an arithmetic number, because the mean of its divisors is an integer number (309037960).

Almost surely, 2^2920408533 is an apocalyptic number.

It is an amenable number.

2920408533 is a deficient number, since it is larger than the sum of its proper divisors (2024198827).

2920408533 is a wasteful number, since it uses less digits than its factorization.

2920408533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15451913 (or 15451907 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 2920408533 is about 54040.8043333924. The cubic root of 2920408533 is about 1429.3805544052.

The spelling of 2920408533 in words is "two billion, nine hundred twenty million, four hundred eight thousand, five hundred thirty-three".