2054335506 has 16 divisors (see below), whose sum is σ = 4129320000. Its totient is φ = 681337008.

The previous prime is 2054335501. The next prime is 2054335511. The reversal of 2054335506 is 6055334502.

It is an interprime number because it is at equal distance from previous prime (2054335501) and next prime (2054335511).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2054335501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 859081 + ... + 861468.

It is an arithmetic number, because the mean of its divisors is an integer number (258082500).

Almost surely, 2^2054335506 is an apocalyptic number.

2054335506 is an abundant number, since it is smaller than the sum of its proper divisors (2074984494).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2054335506 is a wasteful number, since it uses less digits than its factorization.

2054335506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1720753.

The product of its (nonzero) digits is 54000, while the sum is 33.

The square root of 2054335506 is about 45324.7780579232. The cubic root of 2054335506 is about 1271.2289973316.

The spelling of 2054335506 in words is "two billion, fifty-four million, three hundred thirty-five thousand, five hundred six".